List of the Cenozoic life of Florida
A
{{Compact TOC}}
- †Abderospira
- †Abderospira funiakensis – type locality for species
- †Abelmoschomys
- †Abelmoschomys simpsoni – type locality for species
- Abertella
- †Abra
- †Abra aequalis
- †Abra cylicion – type locality for species
- †Abra lapochi – type locality for species
- †Abra subreflexa
- File:Acanthocardia aculeata 001.jpg cockle]] Acanthocardia
- †Acanthocardia acrocome
- †Acanthocardia claibornense – or unidentified comparable form
- †Acanthocardia ctenolium
- †Acanthocardia propeciliare
- †Acanthocardia spinosifrons – type locality for species
- Acanthochitona
- †Acanthochitona pygmaea
- †Acantholabia
- †Acantholabia floridana
- †Acantholabia sarasotaensis
- Acar
- †Acar domingensis
- †Acar retciulata
- Accipiter
- †Accipiter cooperii
- File:SharpshinnedHawk23.jpg, or sharp-shinned hawks]] †Accipiter striatus
- Acer
- †Acer rubrum
- †Acheronictis
- †Acheronictis webbi – type locality for species
- †Acmaturris
- †Acmaturris metria
- Acorylus
- †Acorylus gouldii
- Acris
- †Acris gryllus – or unidentified comparable form
- File:Acritohippus isonesus.jpg]] †Acritohippus
- †Acritohippus isonesus
- Acropora
- †Acropora cervicornis
- †Acropora palmata
- †Acropora panamensis
- †Acropora tampaensis – type locality for species
- Acrosterigma
- †Acrosterigma declive
- File:Acteocina cropped.png barrel-bubble sea snails]] Acteocina
- †Acteocina canaliculata
- †Acteocina candei
- †Acteocina fischeri
- †Acteocina incisula
- †Acteocina persimilis
- †Acteocina rusa – type locality for species
- †Acteocina sphalera – type locality for species
- †Acteocina squarrosa
- †Acteocina wetherilli
- Acteon
- †Acteon chipolanus
- †Acteon hamadryados
- †Acteon korphys – type locality for species
- †Acteon luculi
- †Acteon tampae
- †Acteon textilis
- †Acteon vaughani
- Actinocythereis
- †Actinocythereis exanthemata
- File:Actitis-macularia-005.jpg, or spotted sandpiper]] Actitis
- †Actitis macularia
- †Acuticythereis
- †Acuticythereis laevissima
- Adeonellopsis
- †Adeonellopsis galeata
- Aegolius
- †Aegolius acadicus
- †Aelurodon
- †Aelurodon taxoides
- File:Aepycamelus Alticamelus hharder.jpg, or the long-necked camel. Heinrich Harder (1920).]] †Aepycamelus
- †Aepycamelus major
- Aequipecten
- †Aequipecten camperilis
- †Aequipecten camperis
- †Aequipecten comparilis
- †Aequipecten eboreus
- †Aequipecten fuscopurpureus
- †Aequipecten spillmani
- †Aequipecten suwaneensis
- Aesopus
- †Aesopus proctorae
- Aetobatus
- File:Eagle Ray Turks and Caicos Dec 15 2006.JPG, or spotted eagle ray]] †Aetobatus narinari
- Agaricia
- †Agaricia agaricites
- †Agaricia dominicensis
- Agaronia
- †Agaronia inglisia – type locality for species
- Agassizia
- †Agassizia clevei
- †Agassizia floridana
- †Agassizia porifera
- Agathistoma
- †Agathistoma fasciatum
- Agatrix
- Agelaius
- File:Agelaius phoeniceus 0110 taxo.jpg, or red-winged blackbird]] †Agelaius phoeniceus
- Agkistrodon
- †Agkistrodon piscivorus
- Agladrillia
- †Agladrillia agla – type locality for species
- †Agladrillia dodona – type locality for species
- †Agladrillia rabdotacoma
- †Agladrillia rabdotacona – type locality for species
- †Agladrillia rabdotocona
- †Agnotocastor
- File:Agriotherium maraghanus mandible.JPG]] †Agriotherium
- †Agriotherium schneideri – type locality for species
- Aix
- †Aix sponsa
- †Aizengyps
- †Aizengyps toomeyae – type locality for species
- Ajaia
- †Ajaia ajaja
- †Ajaia chione – type locality for species
- †Akleistostoma
- †Akleistostoma bairdi
- †Akleistostoma carolinensis
- †Akleistostoma crocodila
- †Akleistostoma diegelae
- †Akleistostoma erici
- †Akleistostoma floridana
- †Akleistostoma hughesi
- †Akleistostoma jenniferae
- †Akleistostoma macbrideae
- †Akleistostoma pilsbryi
- †Akleistostoma rilkoi
- †Akleistostoma transitoria
- Alaba
- †Alaba chipolana
- †Alaba dodona – type locality for species
- Alabina
- †Alabina boiplex
- †Alabina turbatrix
- †Albertella
- †Albertella alberti
- †Albertella floridana
- Alca – type locality for genus
- †Alca grandis – type locality for species
- Alderina
- †Alderina pulcherrima
- File:The American journal of science (1880) (17965682808).jpg]] †Aletomeryx
- †Aletomeryx gracilis – or unidentified comparable form
- Aligena
- †Aligena lineata
- †Aligena pustulosa
- Alligator
- †Alligator mississipiensis
- †Alligator mississippiensis
- †Alligator olseni – type locality for species
- Alnus
- Alosa
- †Alveinus
- †Alveinus rotundus – type locality for species
- Alveopora
- †Alveopora tampae – type locality for species
- Amauropsis – report made of unidentified related form or using admittedly obsolete nomenclature
- †Amauropsis burnsii – or unidentified related form
- †Amblypygus
- †Amblypygus americanus
- †Ambystoma
- †Ambystoma tigrinum
- File:Amebelodon fricki.jpg. Margret Flinsch (1932).]] †Amebelodon
- †Amebelodon britti
- †Amebelodon floridanus
- Americardia
- †Americardia avona
- †Americardia avonum – type locality for species
- †Americardia burnsii
- †Americardia media
- †Americardia protoalicula
- †Americardia protoaliculum – type locality for species
- File:Amia calva 4.jpg, or bowfin]] Amia
- †Amia calva
- †Amiatus
- †Amiatus calvus
- Ammodramus
- †Ammodramus maritimus
- †Ammodramus savannarum
- Amnicola
- †Amnicola adesta
- †Amnicola floridana – or unidentified related form
- †Amphicyon
- †Amphicyon longiramus – type locality for species
- †Amphicyon pontoni – type locality for species
- File:Machairodus giganteus 1.jpg]] †Amphimachairodus
- †Amphimachairodus coloradensis – or unidentified comparable form
- †Amphiroa
- †Amphiroa americana
- Amphisorus
- Amphistegina
- †Amphistegina lessonii
- †Amphisterigina
- †Amphisterigina lessoni – or unidentified comparable form
- Amphiuma
- File:Amphiuma (two-toed).jpg, or two-toed amphiuma]] †Amphiuma means
- †Amplibuteo
- †Amplibuteo concordatus – type locality for species
- †Amplibuteo woodwardi
- †Ampullina
- †Ampullina flintensis
- †Ampullinopsis
- †Ampullinopsis amphora
- †Ampullinopsis citrinensis – type locality for species
- †Ampullinopsis flintensis
- Amusium
- †Amusium mertoni
- †Amusium mortoni
- †Amusium ocalanum
- †Amusium precursor
- †Anabernicula
- †Anabernicula gracilenta
- †Anabernicula minuscula – or unidentified comparable form
- File:Anachis boivini 001.jpg dove sea snail]] Anachis
- †Anachis avara
- †Anachis caloosaensis
- †Anachis camax
- †Anachis chariessa
- †Anachis clavatula
- †Anachis dappi
- †Anachis eutheria
- †Anachis obesus
- †Anachis wieserae
- Anadara
- †Anadara acompsa
- †Anadara aequalis
- †Anadara aequalitas
- †Anadara aequlitas
- †Anadara aresta
- †Anadara callicestosa
- †Anadara campsa
- †Anadara campyla
- †Anadara cardioides – type locality for species
- †Anadara castarca
- †Anadara catasarca
- †Anadara crassicosta
- †Anadara delandensis – or unidentified comparable form
- †Anadara dodona
- File:Andara floridana.jpg, or cut-ribbed ark clam]] †Anadara floridana
- †Anadara gunteri
- †Anadara hoerleae
- †Anadara hypomela
- †Anadara improcera
- †Anadara incongrus
- †Anadara initiator
- †Anadara latidentata
- †Anadara lienosa
- †Anadara lineolata
- †Anadara macneili – type locality for species
- †Anadara megerata
- †Anadara metastrebla
- †Anadara mikkula – type locality for species
- †Anadara mummi – type locality for species
- †Anadara notoflorida – type locality for species
- †Anadara ovalis
- †Anadara petersburgensis
- †Anadara propearesta
- †Anadara rubisiniana
- †Anadara rustica
- †Anadara santarosana – type locality for species
- †Anadara scalarina
- †Anadara scalaris
- †Anadara sellardsi
- †Anadara staminata
- †Anadara strebla
- †Anadara tarponensis
- File:Transverse Ark Clam (Anadara transversa) Top (16114650260).jpg, or transverse ark clam]] †Anadara transversa
- †Anadara trapezia
- †Anadara tuberculosa
- †Anadara waltonia – type locality for species
- Anas
- †Anas acuta
- †Anas americana
- †Anas carolinensis
- †Anas clypeata
- †Anas crecca
- File:Sarcelle cannelle.jpg, or cinnamon teal]] †Anas cyanoptera – or unidentified comparable form
- †Anas discors
- †Anas fulvigula
- †Anas itchtucknee – type locality for species
- †Anas platyrhynchos
- †Anas rubripes
- †Anas strepera
- Anatina
- †Anatina anatina
- File:Anchitherium fossils cropped.png (left)]] †Anchitherium
- †Anchitherium clarencei – type locality for species
- Ancilla
- †Ancilla chipolana
- †Ancilla shepardi
- Angulogerina
- †Angulogerina occidentalis
- Angulus
- †Angulus agilis – or unidentified comparable form
- †Angulus merus – or unidentified comparable form
- †Angulus texanus
- †Angulus versicolor
- Anhinga
- †Anhinga anhinga
- †Anhinga grandis
- †Anhinga subvolans – type locality for species
- †Anilioides – type locality for genus
- †Anilioides minuatus – type locality for species
- †Anisaster
- †Anisaster mossomi
- Anisodonta
- †Anisodonta americana
- Anodonta
- Anodontia
- †Anodontia alba
- †Anodontia janus
- †Anodontia santarosana
- †Anodontia schrammi
- Anolis
- File:Anolis carolinensis (male&female) by Robert Michniewicz.jpg, or Carolina anoles]] †Anolis carolinensis
- †Anolis morphotype A informal
- †Anolis morphotype B informal
- Anomalocardia
- †Anomalocardia aubreyana
- †Anomalocardia brasiliana
- †Anomalocardia callosa
- †Anomalocardia caloosana
- †Anomalocardia chipolana
- †Anomalocardia concinna
- †Anomalocardia cuneimeris
- †Anomalocardia hendryana
- †Anomalocardia penita
- Anomia
- †Anomia floridana
- †Anomia floridiana
- †Anomia glypta – type locality for species
- †Anomia lisbonensis
- †Anomia microgrammata
- †Anomia simplex
- †Anomia suwaneensis
- Anona
- †Anona glabra
- File:Antalis vulgaris.jpg tusk shell]] Antalis
- †Antalis ceratum
- †Antalis chipolanum – type locality for species
- †Antalis diopon – type locality for species
- Anthemiphyllia – tentative report
- Anticlimax
- †Anticlimax annae
- †Anticlimax calligypta
- †Anticlimax locklini
- †Anticlimax pilsbryi
- †Anticlimax tholus
- Antigona
- †Antigona listeri
- †Antiguastrea
- †Antiguastrea cellulosa
- †Antiguastrea silicensis
- Antillipecten
- †Antillipecten alumensis
- †Antillipecten anguillensis
- †Antillipecten antillarum
- †Antillipecten cercadicus
- †Antillipecten flintensis
- †Antillocyathus – tentative report
- File:Antillophos laeve 002.jpg nassa mud snail]] Antillophos
- †Antillophos candeanus – or unidentified comparable form
- †Antillophos dictyola – type locality for species
- †Antillophyllia
- †Antillophyllia chipolana – type locality for species
- Antropora
- †Antropora minuta
- †Antropora octonaria
- †Antropora pyriformis
- Antrozous
- Aorotrema
- †Aorotrema cistronium
- †Aorotrema pontogenes
- Apalone
- †Apalone ferox
- Aphelocoma
- †Aphelocoma coerulescens
- †Aphelops
- †Aphelops malacorhinus
- †Aphelops mutilus
- Aphera
- †Aphera waltonensis
- †Apicula
- †Apicula apicalis
- †Apicula bowenae
- †Apicula buckinghamensis
- †Apicula gladeensis
- Aquila
- †Aquila bivia – type locality for species
- File:Golden Eagle in flight - 5.jpg, or golden eagle]] †Aquila chrysaetos
- Aquitanobursa – tentative report
- †Aquitanobursa chipolana – type locality for species. Formerly classified as Bursa chipolana. May warrant creation of new genus altogether.
- †Araloselachus
- †Araloselachus cuspidata
- †Aramides
- †Aramides cajanea
- †Aramiltha
- †Aramiltha disciformis – or unidentified related form
- Aramus
- †Aramus guarauna
- †Aramus pictus
- Arbacia
- †Arbacia crenulata
- Arca
- †Arca aquila
- †Arca grammatodonta
- †Arca imbricata
- †Arca kendrickensis
- †Arca latidentata
- †Arca limula
- †Arca mikkula
- †Arca occidentalis
- †Arca paratina
- †Arca staminata
- †Arca umbonata
- †Arca wagneriana
- †Arca williamsoni
- File:Arca zebra (Interior).jpg, or turkey wing ark clam]] †Arca zebra
- †Archaeohippus
- †Archaeohippus blackbergi
- †Archaeohippus mannulus – type locality for species
- †Archaeolagus
- Archaeolithothamnium
- †Archaeolithothamnium dalloni
- †Archaeolithothamnium floridanum
- †Archaeolithothamnium gunteri
- †Archaeolithothamnium parisiense
- Archaias
- †Archimediella
- †Archimediella duplinensis
- File:Architectonica sp. (Marine snail).jpg staircase shell sea snail]] Architectonica
- †Architectonica alvear
- †Architectonica chipolana
- †Architectonica nobilis
- †Archosargus
- †Archosargus probatocephalus
- Arcinella
- †Arcinella arcinella
- †Arcinella cornuta
- †Arcinella draconis
- †Arcohelia
- †Arcohelia limonensis
- Arcopagia
- †Arcopagia dodona
- †Arcopagia fausta
- †Arcopagia leptalea
- Arcopsis
- †Arcopsis adamsi
- †Arcoptera
- †Arcoptera wagneriana
- File:ArctodusSimusReconstruct.jpg, or short-faced bear, with a human to scale]] †Arctodus
- †Arctodus pristinus
- †Arctonasua
- †Arctonasua eurybates
- †Arctonasua floridana – type locality for species
- Ardea
- †Ardea herodias
- †Ardea polkensis – type locality for species
- Ardeola
- Argobuccinum – report made of unidentified related form or using admittedly obsolete nomenclature
- †Argobuccinum poppelacki
- Argopecten
- †Argopecten anteamplicostata
- †Argopecten anteamsolarioides
- †Argopecten chipolanus
- †Argopecten choctawhatcheensis
- †Argopecten comparilis
- †Argopecten evergladensis – type locality for species
- †Argopecten gibbus
- File:Argopecten irradians.jpg (formerly Aequipecten irradians), or Atlantic bay scallop]] †Argopecten irradians
- †Argopecten irremotis
- †Argopecten jacksonensis
- †Argopecten nicholsi
- †Argopecten tamiamiensis
- †Argopecten vicenarius
- †Arikareeomys
- †Arikarictis
- †Arikarictis chapini – type locality for species
- Arius
- †Arius felis
- †Armimiltha
- †Armimiltha disciformis
- †Armimiltha heilprini – type locality for species
- Arossia
- †Arossia glyptopoma
- Artena
- †Artena glyptoconcha
- †Artena shepardi
- †Asaphis
- †Asaphis centenaria
- Asio
- File:Short Eared Owl on the Ground.jpg, or Short-eared owl]] †Asio flammeus
- Aspella
- †Aspella engonata
- †Aspella petuchi
- †Aspella senex – type locality for species
- Assiminea
- †Assiminea aldra
- †Astaculus
- Astarte
- †Astarte concentrica
- †Astarte eugonia – type locality for species
- †Astarte floridana
- †Astarte gleni
- †Astarte glenni
- †Astarte isosceles – type locality for species
- †Astarte isosocles
- †Astarte pansyrta – type locality for species
- †Astarte perplana – or unidentified comparable form
- †Astarte sima – type locality for species
- †Astarte symmetrica – or unidentified related form
- †Astarte vaughani
- †Astarte wagneri
- Asterosmilia
- †Asterosmilia exarata
- File:Hermit crab and Astralium phoebium.jpg (formerly Astraea phoebia), or longspine star shell sea snail, inhabited by a hermit crab]] Astraea
- †Astraea chipolana
- †Astraea scolopax
- †Astraea tectariaformis
- †Astraea withlacoochensis
- †Astraea witlacoochensis
- Astralium
- †Astralium dalli
- †Astralium longispina
- †Astralium phoebium
- †Astralium polkensis
- Astrangia
- †Astrangia calhounensis – type locality for species
- †Astrangia floridana
- †Astrangia leonensis – type locality for species
- †Astrangia lineata
- †Astrangia talquinensis – type locality for species
- †Astrocoenia
- †Astrocoenia meinzeri
- †Astrohippus
- †Astrohippus stockii
- Astyris
- †Astyris lunata
- †Athleenia
- †Athleenia burryi
- File:Athleta ficulina 01.JPG]] Athleta
- †Athleta arangia – type locality for species
- †Athleta arangius
- †Atopomys
- †Atopomys texensis
- Atractosteus
- †Atractosteus spatula
- Atrina
- †Atrina caloosaensis
- †Atrina chipolana
- †Atrina quadrata
- Attiliosa
- †Attiliosa aldridgei
- †Attiliosa striata
- †Attiliosa viaavensis
- File:Aturia alabamensis by Apokryltaros.png]] †Aturia
- †Aturia alabamensis
- †Aturia cubaensis
- Atys
- †Atys gracilis
- †Atys obscuratus
- †Atys oedemata
- †Atys sandersoni
- †Atys subscuratus
- Aurila
- †Aurila conradi
- Axelella
- †Axelella bifoliata
- †Axelella desmotis – type locality for species
- †Axelella sphenoidostoma
- †Axelella spherotoleura
- Aythya
- †Aythya affinis
- †Aythya americana
- †Aythya collaris
- †Aythya marila
- †Aythya valisineria
- †Aztlanolagus
B
{{Compact TOC}}
- †Babelomurex
- †Babelomurex lindae
- Bactridium
- †Bactridium ellipticum
- †Bactridium sexordinatum
- †Bactridium teges
- Bailya
- †Bailya intricata
- †Bailya roycei
- Baiomys
- Bairdiella
- †Bairdiella chrysoura
- Balaenoptera
- File:Balaenoptera-acutorostrata.jpg, or common minke whale]] †Balaenoptera acutorostrata
- †Balaenoptera floridana – type locality for species
- Balanus
- †Balanus bloxhamensis
- †Balanus humilis
- †Balanus improvisus – or unidentified related form
- †Balanus leonensis
- †Balanus newburnensis
- †Balanus niveus
- †Balanus ochlockoneensis
- †Balanus ochlockonensis
- †Balanus trigonus
- Balcis
- †Balcis biconica
- File:GreyTriggerfish.JPG triggerfish]] Balistes
- Bambusum
- †Bambusum heladum
- Barbatia
- †Barbatia candida
- †Barbatia inglisia – type locality for species
- †Barbatia marylandica
- †Barbatia palmerae – type locality for species
- †Barbatia propatula
- †Barbourofelis
- †Barbourofelis loveorum
- Bartschella
- †Bartschella parkeri – or unidentified comparable form
- Basiliscus – or unidentified comparable form
- File:Basilosaurus cropped.png]] †Basilosaurus
- †Basilosaurus cetoides
- †Bassaricyonoides
- †Bassaricyonoides phyllismillerae – type locality for species
- Basterotia
- †Basterotia ambona – type locality for species
- †Basterotia elliptica
- †Basterotia floridana
- †Basterotia miocenica – type locality for species
- Bathypsammia
- Bathytormus
- †Bathytormus protextus
- File:Ibouminina0904.jpg mudcreeper snails]] Batillaria
- †Batillaria advena – type locality for species
- †Batillaria minima
- †Batrachosauroides
- †Batrachosauroides dissimulans
- Beisselina
- †Beisselina implicata
- Bela
- †Bela nassoides – type locality for species
- †Bellatara
- †Bellatara americana – type locality for species
- †Bellatara citrana – type locality for species
- †Bellatara floridana – type locality for species
- Bellucina
- †Bellucina waccamawensis
- †Benzoin
- †Benzoin melissaefolium – or unidentified comparable form
- Bicorbula
- Bigenerina
- †Bigenerina floridana
- Biomphalaria
- †Biomphalaria havanensis
- Bison
- †Bison antiquus
- File:Bison latifrons fossil buffalo (Pleistocene; North America) 1 (15257877377).jpg, also known as the giant bison or long-horned bison]] †Bison latifrons
- Bittiolum
- †Bittiolum podagrinum
- †Bittiolum varium
- Bittium
- †Bittium adela
- †Bittium caseyi
- †Bittium podagrinum
- †Bittium priscum
- †Bittium serenum – type locality for species
- †Bittium sora
- Bivetopsia
- †Bivetopsia rugosa
- †Blagraveia – tentative report
- †Blagraveia gunteri – type locality for species
- Blarina
- †Blarina brevicauda
- †Blarina carolinensis
- File:Blastomeryx advena.jpg. Robert Bruce Horsfall (1913).]] †Blastomeryx
- Boa
- †Boa constrictor – type locality for species
- Bolivina
- †Bolivina floridana
- †Bolivina marginata
- †Bolivina paula
- †Bolivina pulchella
- Bonasa
- †Bonasa umbellus
- Boonea
- †Boonea seminuda
- †Boreortalis – type locality for genus
- †Boreortalis laesslei – type locality for species
- Bornia
- †Bornia dodona
- †Bornia floridana
- †Bornia lioica
- †Bornia mazyckii
- †Bornia tampae
- †Bornia triangula – or unidentified comparable form
- File:Borophagus cropped.png genus Borophagus preying on a camel. Jay Matternes (1964).]] †Borophagus
- †Borophagus diversidens
- †Borophagus hilli
- †Borophagus orc
- †Borophagus pugnator
- Bostrycapulus
- †Bostrycapulus aculeatus
- Botaurus
- †Botaurus lentiginosus
- †Bothriodon
- †Bothrocorbula
- †Bothrocorbula radiatula
- †Bothrocorbula synarmostes
- †Bothrocorbula wilcoxii
- Botula
- †Botula cinnamomeus
- †Botula fusca
- †Bouromeryx
- †Bouromeryx americanus
- Bracebridgia
- †Bracebridgia aculeata
- Brachidontes
- †Brachidontes curtulus
- †Brachidontes exustus
- †Brachidontes vetustus
- Brachiodontes
- †Brachiodontes exustis
- †Brachiodontes exustus
- File:Brachycythara nanodes 001.jpg sea snail]] †Brachycythara
- †Brachycythara dasa – type locality for species
- †Brachycythara gordonae
- †Brachycythara terminula
- †Brachysycon
- †Brachysycon amoenum
- †Brachysycon kissimmeensis
- †Brachysycon propeincile
- †Brachysyon
- †Brachysyon willcoxi
- †Brana
- †Brana dickeyi
- Branta
- †Branta canadensis
- †Brasenia
- †Brasenia purpurea
- †Brissopatagus
- Brissopsis
- Brissus
- Bubo
- File:Bubo virginianus 06.jpg, or great horned owl]] †Bubo virginianus
- Buccella
- †Buccella hannai
- Buccinum
- †Buccinum contrarium
- Bucephala
- †Bucephala albeola
- †Bucephala ossivallis
- Buchema
- Bufo
- †Bufo defensor – type locality for species
- †Bufo praevius
- †Bufo quercicus
- †Bufo terrestris
- †Bufo tiheni – type locality for species
- †Bufo woodhousei
- Bulimina
- †Bulimina gracilis
- Buliminella
- †Buliminella curta
- †Buliminella elegantissima
- File:Bulimulus limnoides.png land snail]] Bulimulus
- †Bulimulus ballistae
- †Bulimulus floridanus
- †Bulimulus heilprinianus
- †Bulimulus remolinus
- †Bulimulus stearnsii
- †Bulimulus tampae
- †Bulimulus tortillus
- Bulla
- †Bulla petrosa
- †Bulla sarasotaensis
- †Bulla striata
- †Bulla umbilicata
- Bullaria
- Bursa
- †Bursa amphritrites
- †Bursa chipolana – type locality for species. Later reclassified in the genus Aquitanobursa.{{Cite journal|author1=Malcolm T. Sanders |author2=Didier Merle |author3=Nicolas Puillandre |year=2019 |title=A review of fossil Bursidae and their use for phylogeny calibration |journal=Geodiversitas |volume=41 |issue=5 |pages=247–265 |doi=10.5252/geodiversitas2019v41a5 |url=http://sciencepress.mnhn.fr/en/periodiques/geodiversitas/41/5 |doi-access=free }}
- †Bursa rhodostoma
- File:Bursa rugosa.jpg frog shell sea snail]] †Bursa rugosa
- Busycon
- †Busycon aldrichi – type locality for species
- †Busycon atraktoides – type locality for species
- †Busycon basingerensis
- †Busycon bladenense
- †Busycon burnsii
- †Busycon caloosahatcheensis
- †Busycon cannoni
- †Busycon capelettii
- †Busycon carica
- †Busycon carolinensis
- †Busycon carraheri
- †Busycon chowanense
- File:Busycon-contrarium.jpg]] †Busycon contrarium
- †Busycon dalli
- †Busycon dasum – type locality for species
- †Busycon demistriatum
- †Busycon duerri
- †Busycon echinatum
- †Busycon eismonti
- †Busycon elongatus
- †Busycon epispiniger – type locality for species
- †Busycon excavatum
- †Busycon federicoae
- †Busycon filosum
- †Busycon floridanus
- †Busycon grabaui
- †Busycon griffini
- †Busycon harasewychi
- †Busycon helenae
- †Busycon holeylandica
- †Busycon hollisteri
- †Busycon jonesae
- †Busycon labellensis
- †Busycon laevis
- †Busycon lindajoyceae
- †Busycon maximum
- †Busycon miamiensis
- †Busycon montforti
- †Busycon montfortis
- †Busycon obrapum – or unidentified related form
- †Busycon ovoidea
- †Busycon pachyus
- †Busycon palmbeachensis
- †Busycon pamlico
- †Busycon perversum
- †Busycon planulatum
- †Busycon radix – type locality for species
- †Busycon radula
- †Busycon rapum
- †Busycon roseae
- †Busycon rugosicostata
- †Busycon schmidti
- †Busycon sicyoides – type locality for species
- †Busycon sinistrum
- †Busycon soror
- †Busycon stellatum
- †Busycon superbus
- †Busycon tampaense
- †Busycon titan
- †Busycon tomeui
- †Busycon tropicalis
- †Busycon tudiculatum
- †Busycon turbinalis
- †Busycon waltfrancei
- †Busycon yeehaw
- Busycotypus
- †Busycotypus aepynotum
- †Busycotypus bicoronatum
- †Busycotypus canaliculatus
- †Busycotypus incile
- †Busycotypus libertiensis
- †Busycotypus scotti
- †Busycotypus spiratus
- Buteo
- File:Buteo jamaicensis -Pillar Point Harbor, California, USA-8.jpg, or red-tailed hawk]] †Buteo jamaicensis
- †Buteo lineatus
- †Buteo platypterus
- †Buteo swainsoni
- Buteogallus
- †Buteogallus fragilis
- †Buteogallus urubitinga
- Butorides
- †Butorides validipes – type locality for species
- †Butorides virescens
C
{{Compact TOC}}
- Cadulus
- †Cadulus blountense
- †Cadulus carolinensis
- †Cadulus floridanus
- †Cadulus quadridentatus
- †Cadulus tetrodon
- †Cadulus thallus
- Caecum
- †Caecum chipolanum
- †Caecum cinctum
- †Caecum circumvolutum
- †Caecum cooperi
- †Caecum cornellum
- †Caecum cycloferum
- †Caecum floridanum
- †Caecum imbricatum
- †Caecum pararegulare – type locality for species
- †Caecum pulchellum
- †Caecum regulare
- †Caecum strigosum
- †Caecum tortile
- †Calamagras
- †Calamagras floridanus – type locality for species
- †Calamagras platyspondyla
- Calidris
- †Calidris albus – or unidentified comparable form
- †Calidris canutus – or unidentified comparable form
- †Calidris pacis – type locality for species
- File:Calidris-pusilla-001.jpg, or semipalmated sandpiper]] †Calidris pusilla – or unidentified comparable form
- †Calippus
- †Calippus cerasinus
- †Calippus elachistus
- †Calippus hondurensis
- †Calippus maccartyi
- †Calippus martini
- †Calippus proplacidus
- Callianassa
- †Callianassa inglisestris – type locality for species
- Calliostoma
- †Calliostoma ceramicum
- †Calliostoma euconulum
- †Calliostoma euglyptum
- †Calliostoma exile
- †Calliostoma flumenvadum – type locality for species
- †Calliostoma grammaticum
- File:Calliostoma jujubinum 001.jpg]] †Calliostoma jujubinum
- †Calliostoma jujucanulum
- †Calliostoma jujuconulum
- †Calliostoma lindae
- †Calliostoma metrium
- †Calliostoma pauli
- †Calliostoma permagnum
- †Calliostoma philanthropus
- †Calliostoma philonthopus
- †Calliostoma prejujubinum
- †Calliostoma pulchrum
- †Calliostoma rhombotoide – type locality for species
- †Calliostoma roseolum
- †Calliostoma rugabasis – type locality for species
- †Calliostoma seminolum
- †Calliostoma silicatum
- †Calliostoma sincerum
- File:Calliostoma tampaense 001.jpg]] †Calliostoma tampaense
- †Calliostoma tampicum
- †Calliostoma willcoxianum
- †Calliostoma yucatecanum – or unidentified comparable form
- Callista
- †Callista annexa
- Calloarca
- †Calloarca irregularis
- †Calloarca lenensis
- †Calloarca phalacra
- †Calloarca taeniata
- Callocardia
- †Callocardia albofonte – type locality for species
- †Callocardia nux
- †Callocardia prosayana – type locality for species
- †Callocardia silicata
- †Callocardia sincera
- †Callophoca
- †Callophoca obscura
- Callucina
- †Callucina cala
- †Callucina keenae
- †Calodiscus
- †Calodiscus retiferus
- †Caloosarca
- †Caloosarca aequilitas
- †Calophos
- †Calophos nanus
- †Calophos plicatile
- †Calophos wilsoni
- Calotrophon
- †Calotrophon multangula
- †Calotrophon myakka
- †Calotrophon ostrearum
- †Calotrophon phagon
- †Calusaconus
- †Calusaconus evergladensis
- †Calusaconus spuroides
- †Calusaconus tomeui
- †Calusacypraea
- †Calusacypraea briani
- †Calusacypraea globulina
- †Calusacypraea sarasotaensis
- †Calusacypraea tequesta
- Calyptraea
- †Calyptraea centralis
- †Calyptraea conradi
- File:Camelus hesternus Sergiodlarosa.jpg]] †Camelops
- Campylocythere
- Cancellaria
- †Cancellaria aldrichi
- †Cancellaria amoena
- †Cancellaria ancycla – type locality for species
- †Cancellaria atraktoides
- †Cancellaria calusa
- †Cancellaria cannoni
- †Cancellaria clewistonensis
- †Cancellaria conradiana
- †Cancellaria defuniak – type locality for species
- †Cancellaria druidarum – type locality for species
- †Cancellaria ecuheea
- †Cancellaria eucheea – type locality for species
- †Cancellaria floridana
- †Cancellaria mitrodita – type locality for species
- †Cancellaria paramoorei – type locality for species
- †Cancellaria pinguis – type locality for species
- †Cancellaria reticulata
- †Cancellaria rotunda
- †Cancellaria spherotopleura – type locality for species
- †Cancellaria stibara – type locality for species
- †Cancellaria subtiarophora
- †Cancellaria tabulata
- †Cancellaria waltoniana – type locality for species
- Cancilla
- †Cancilla desmia
- Cancris
- †Cancris sagra
- Canis
- †Canis armbrusteri
- File:Canis lupus & dirus.jpg, the grey wolf, to scale with a fossilized skeleton of the Pleistocene wolf Canis dirus, or dire wolf]] †Canis dirus – type locality for species
- †Canis edwardii
- †Canis familiaris
- †Canis latrans
- †Canis lepophagus
- †Canis lupus
- †Canis rufus
- Cantharus
- †Cantharus clarksvillensis
- †Cantharus multangulata
- †Cantharus pauper
- Capella
- †Capella delicata
- File:Capromeryx minor p1350725.jpg]] †Capromeryx
- †Capromeryx arizonensis
- Capulus
- †Capulus chipolanus – type locality for species
- Caracara
- †Caracara cheriway
- †Caracara plancus
- †Caracara prelutosa
- †Caracara prelutosus
- Caranx
- †Caranx hippos
- Carcharhinus
- †Carcharhinus brevipinna
- †Carcharhinus leucas
- †Carcharhinus limbatus
- †Carcharhinus plumbeus
- †Carcharhinus signatus
- Carcharias
- †Carcharias taurus
- Carcharodon
- †Carcharodon auriculatus
- †Carcharodon carcharias
- File:Isurus hastalis labiale cm.JPG, or broad-toothed mako]] †Carcharodon hastalis
- †Carcharodon subauriculatus
- Cardinalis
- †Cardinalis cardinalis
- Cardiolucina
- †Cardiolucina multistriatus
- †Cardiolucina parawhitfieldi – type locality for species
- Cardiomya
- †Cardiomya costellata
- †Cardiomya mansfieldi
- †Cardiomya orbignyi
- †Cardiomya ornatissima
- Cardita
- †Cardita apotegea
- †Cardita liveoakensis
- †Cardita seminolensis
- †Cardita shepardi
- Carditamera
- †Carditamera anclotensis
- †Carditamera apotegea – type locality for species
- †Carditamera arata
- †Carditamera catharia
- †Carditamera dasytes
- †Carditamera defuniak – type locality for species
- †Carditamera floridana
- †Carditamera tegea
- †Carditamera vaughani
- Cardium
- †Cardium aclinensis
- †Cardium brooksvillensis
- †Cardium gadsdenense – or unidentified comparable form
- †Cardium hernandoense – or unidentified related form
- †Cardium hernandoensis
- †Cardium panastrum
- †Cardium precursor
- †Cardium suwannense
- Caretta
- File:Loggerhead sea turtle.jpg, or loggerhead sea turtle]] †Caretta caretta
- †Carex
- †Caricella
- †Caricella florea – type locality for species
- †Caricella obsoleta – type locality for species
- †Caricella pycnoplecta – type locality for species
- Carinodrillia
- †Carinodrillia cymatoides – type locality for species
- †Carinodrillia pylonia
- †Carolia
- †Carolia floridana
- †Carolinapecten
- †Carolinapecten darlingtonensis
- †Carolinapecten eboreus
- †Carolinapecten jamieae
- †Carolinapecten senescens
- †Carolinapecten solaroides
- †Carolinapecten urbannaensis
- †Carolinapecten walkerensis
- †Carolinapecten watsonensis
- †Carolinapecten yorkensis
- †Carpella
- †Carpella gallinago
- Carphophis
- †Carphophis amoenus
- †Carpocyon
- †Carpocyon limosus – type locality for species
- File:Carya Morton 29-U-10.jpg, or hickory tree]] Carya
- Carychium
- †Carychium mexicanum
- Caryocorbula
- †Caryocorbula cala
- †Caryocorbula caribaea
- †Caryocorbula contracta
- †Caryocorbula cuneata
- †Caryocorbula densata
- †Caryocorbula funiakensis
- †Caryocorbula leonensis
- †Caryocorbula parawhitfieldi
- †Caryocorbula seminella
- †Caryocorbula whitfieldi
- †Casmerodius
- File:Great egret (Ardea alba) Tobago.jpg, or great egret]] †Casmerodius albus
- Cassidulina
- †Cassidulina crassa
- †Cassidulina laevigata
- Cassidulinoides
- †Cassidulinoides braydi
- Cassis
- †Cassis delta
- †Cassis flintensis
- †Cassis floridensis
- †Cassis jameshoubricki
- †Cassis ketteri
- †Cassis madagascariensis
- †Cassis schnirei
- Castanea
- Castor
- †Castor californicus
- †Castor canadensis
- File:Giant-beaver-fieldmuseum.jpg]] †Castoroides
- †Castoroides leiseyorum – type locality for species
- †Castoroides ohioensis
- Cathartes
- †Cathartes aura
- Catharus
- Cavilinga
- †Cavilinga blanda
- †Cavilinga trisulcata
- Celleporaria
- †Celleporaria fissurata
- Celleporina
- †Celleporina umbonata
- †Celliforma
- †Celliforma nuda
- †Centetodon
- †Centetodon magnus
- Centropomus
- †Cepolis
- †Cepolis instrumosa
- †Cepolis latebrosa
- File:Coques.jpg cockles]] Cerastoderma
- †Cerastoderma chipolanum
- †Cerastoderma druidicum
- †Cerastoderma panastrum
- †Cerastoderma waltonianum
- †Cerion
- †Cerion anodonta
- Cerithidea
- †Cerithidea briani
- †Cerithidea costatus
- †Cerithidea diegelae
- †Cerithidea duerri
- †Cerithidea jenniferae
- †Cerithidea lindae
- File:Cerithideopsis pliculosa 001.jpg, or the plicate horn shell sea snail]] †Cerithidea pliculosa
- †Cerithidea scalariformis
- †Cerithidea xenos
- Cerithioclava
- †Cerithioclava caloosaensis
- †Cerithioclava caloosanae
- †Cerithioclava eutextile
- †Cerithioclava turriculus
- Cerithiopsis
- †Cerithiopsis aralia
- †Cerithiopsis dauca
- †Cerithiopsis greenii
- †Cerithiopsis inopinus – type locality for species
- †Cerithiopsis silicata
- †Cerithiopsis vinca
- File:Cerithium echinatum.shell001.jpg cerith sea snail]] Cerithium
- †Cerithium atratum
- †Cerithium caloosaene
- †Cerithium caloosaense
- †Cerithium caloosaensis
- †Cerithium coccodes
- †Cerithium cookei
- †Cerithium dominicense
- †Cerithium eburneum
- †Cerithium georgianum – or unidentified related form
- †Cerithium glaphyrea
- †Cerithium guinaicum
- †Cerithium harveyensis
- †Cerithium hernandoensis
- †Cerithium insulatum
- †Cerithium litharium
- †Cerithium lutosum
- †Cerithium muscarum
- †Cerithium obesum
- †Cerithium ornatissimum
- †Cerithium plectrum
- †Cerithium praecursor
- †Cerithium suwannensis
- †Cerithium turriculum
- Cerodrillia
- †Cerodrillia simpsoni
- †Certhioclava
- †Certhioclava garciai
- File:Pied kingfisher (Ceryle rudis rudis) male immature.jpg, or pied kingfisher]] Ceryle
- †Ceryle torquata
- †Cestumcerithium
- †Cestumcerithium brooksvillensis
- †Cestumcerithium liveoakensis
- †Cestumcerithium pascoensis
- †Cestumcerithium vaginatum
- Chaetopleura
- †Chaetopleura apiculata
- Chama
- †Chama caloosana
- †Chama congregata
- †Chama corticosa
- †Chama gardnerae
- †Chama heilprini
- †Chama hillsboroughensis
- †Chama macerophylla
- †Chama radians
- †Chama spinosa
- †Chama tampaensis
- †Chama willcoxii
- Chamelea
- †Chamelea rhodia
- †Chamelea spada
- Charadrius
- †Charadrius vociferus
- File:Chasmaporthetes fossil cropped.png]] †Chasmaporthetes
- †Chasmaporthetes ossifragus
- Cheilea
- †Cheilea uncinata – type locality for species
- Cheiloporina
- †Cheiloporina bellensis – type locality for species
- †Cheiloporina saillans
- Chelonia
- †Chelonia mydas
- Chelonibia
- †Chelonibia patula
- †Chelonibia testudinaria
- Chelydra
- †Chelydra floridana
- †Chelydra sculpta
- †Chelydra serpentina
- Chemnitzia
- †Chesacardium
- †Chesacardium laqueatum
- †Chesaconcavus
- †Chesaconcavus tamiamiensis
- †Chesapecten
- †Chesapecten decemnarius
- †Chesapecten jeffersonius
- †Chesapecten madisonius
- †Chesapecten middlesexensis
- †Chesapecten palmyrensis
- Chicoreus
- †Chicoreus aldrichi – type locality for species
- File:Chicoreus brevifrons.jpg, or West Indian murex]] †Chicoreus brevifrons
- †Chicoreus brevis
- †Chicoreus burnsii
- †Chicoreus calusa
- †Chicoreus chipolanus
- †Chicoreus cornurectus
- †Chicoreus dilectus
- †Chicoreus duerri
- †Chicoreus dujardinoides
- †Chicoreus elusivus
- †Chicoreus floridanus
- †Chicoreus floridensis
- †Chicoreus folidodes – type locality for species
- †Chicoreus gravesae
- †Chicoreus judeae
- †Chicoreus juliagardnerae – type locality for species
- †Chicoreus lepidotus
- †Chicoreus miccosukee
- †Chicoreus nicholsi
- †Chicoreus pyknos
- †Chicoreus sarae
- †Chicoreus shirleyae
- †Chicoreus stephensae
- †Chicoreus stetopus
- †Chicoreus susanae
- †Chicoreus xestos
- File:Striped burrfish (Chilomycterus schoepfi).jpg, or burrfish]] Chilomycterus
- Chione
- †Chione ballista
- †Chione burnsii
- †Chione cancellata
- †Chione chipolana
- †Chione cortinaria
- †Chione cribaria
- †Chione cribraria
- †Chione elevata
- †Chione erosa
- †Chione gardnerae
- †Chione interpurpurea
- †Chione moristans
- †Chione morsitans
- †Chione nuciformis
- †Chione procancellata
- Chionopsis
- †Chionopsis bainbridgensis
- †Chionopsis intapurpurea
- †Chionopsis spenceri – or unidentified comparable form
- File:Chlamys Pliocene Cyprus.jpg bivalve]] Chlamys
- †Chlamys anatipes
- †Chlamys brooksvillensis
- †Chlamys buckinghamensis
- †Chlamys caloosensis
- †Chlamys clinchfieldensis
- †Chlamys condylomatus
- †Chlamys crocus
- †Chlamys eboreus
- †Chlamys indecisa
- †Chlamys liveoakensis
- †Chlamys nematopleura
- †Chlamys nicholsi – type locality for species
- †Chlamys nupera
- †Chlamys sayanus
- †Chlamys solarioides
- †Chlamys spillmani
- †Chlamys vaun – or unidentified related form
- Chlorostoma
- †Chlorostoma exoletus
- †Chlorostoma exolutum
- Chondestes – or unidentified comparable form
- †Chondestes grammacus
- Choristodon
- †Choristodon robustus
- Chrysallida
- †Chrysallida locklini – or unidentified comparable form
- †Chrysallida macneili
- File:Painted Turtle (14541060047).jpg, or painted turtle]] Chrysemys
- †Chrysemys floridana
- †Chrysemys nelsoni
- †Chrysemys scripta
- †Chrysemys williamsi
- Cibicides
- †Cibicides concentricus
- †Cibicides deprimus
- †Cibicides floridanus
- †Cibicides lobatulus
- †Cibicides mississippiensis
- Ciconia
- File:Ciconia maltha.jpg, also known as the asphalt stork or La Brea stork]] †Ciconia maltha
- Cidaris
- †Cidaris mortoni
- Cinctura
- †Cinctura capelettii
- †Cinctura evergladensis
- †Cinctura holeylandica
- †Cinctura hunteria
- †Cinctura lilium
- †Cinctura lindae
- †Cinctura rhomboidea
- †Cinctura rucksorum
- †Cinctura sarasotaensis
- Circulus
- †Circulus anthera – type locality for species
- †Circulus gunteri
- †Circulus mitorraphes – type locality for species
- †Circulus trilix
- Circus
- File:Circus cyaneus, Ballaugh Curragh, Isle of Man 1.jpg, or hen harrier]] †Circus cyaneus – or unidentified comparable form
- Cirsotrema
- †Cirsotrema cirritum
- †Cirsotrema dalli
- Cistothorus
- †Cistothorus brevis
- †Cistothorus platensis
- Cladocora
- †Cladocora arbuscula
- †Cladocora johnsoni
- Clangula
- File:Long-tailed-duck.jpg, or long-tailed duck]] †Clangula hyemalis
- Clathrodrillia
- †Clathrodrillia aulakoessa – type locality for species
- †Clathrodrillia ebinina
- †Clathrodrillia emmonsi
- †Clathrodrillia empera – type locality for species
- †Clathrodrillia gracilina
- †Clathrodrillia perspirata – tentative report
- †Clathrodrillia podagrina
- †Clathrodrillia subvaricosa – type locality for species
- Clathrus
- †Clathrus antillarum
- †Clathrus junceum
- †Clathrus obtusum
- †Clathrus rupicolum
- Clava
- †Clava menthafontis
- †Clava silicium
- File:Clavatula muricata 004.jpg sea snail]] Clavatula
- †Clavatula anthera – type locality for species
- †Clavatula apoia
- †Clavatula compsa – type locality for species
- †Clavatula elatocompsa – type locality for species
- †Clavatula eleutheria – type locality for species
- †Clavatula euparypha – type locality for species
- †Clavatula grabaui
- †Clavatula gunteri – type locality for species
- †Clavatula habra – type locality for species
- †Clavatula kalliglypta – type locality for species
- †Clavatula libertalis – type locality for species
- †Clavatula panopla – type locality for species
- †Clavatula polyploka – type locality for species
- †Clavatula proebenina – type locality for species
- †Clavatula vandenbroecki
- †Clavolithes
- †Clavolithes vicksburgensis
- Clavus
- †Clavus blacki
- †Clavus centrodes – type locality for species
- †Clavus coryphodes – type locality for species
- †Clavus eurysoma – type locality for species
- †Clavus eurystoma
- †Clavus haraldi – type locality for species
- †Clavus illiota
- †Clavus lunata
- †Clavus microneta – type locality for species
- †Clavus pachycheila
- †Clavus pleutonica – or unidentified related form
- †Clavus pogodula
- †Clavus prion – type locality for species
- †Clavus pycnoklosta – type locality for species
- †Clavus silfa
- †Clavus trimitrodita – type locality for species
- †Clavus trypanion – type locality for species
- †Clavus waltoniana – type locality for species
- †Clavus zosta – type locality for species
- Clementia
- †Clementia grayi
- †Clementia inoceriformis
- Clidiophora
- †Clidiophora crassidens – or unidentified comparable form
- †Climacoida
- Climacoidea
- †Climacoidea pleurata
- Closia
- †Closia antiqua
- †Closia popenoei
- File:Clypeaster reticulatus.jpg, or sea biscuit]] Clypeaster
- †Clypeaster cotteaui
- †Clypeaster oxybaphon
- †Clypeaster rogersi
- †Clypeaster rosaceus
- †Clypeaster sunnilandensis
- Cnemidophorus
- †Cnemidophorus sexlineatus
- Coccyzus
- †Coccyzus americanus
- File:Cochlespira radiata 001.jpg sea snail]] Cochlespira
- †Cochliolepas
- Cochliolepis
- †Cochliolepis arietina – type locality for species
- †Cochliolepis holmesi
- †Cochliolepis nautiformis
- †Cochliolepis striata
- Codakia
- †Codakia chipolana
- †Codakia erosa – or unidentified related form
- †Codakia orbicularis
- Colaptes
- File:Northern Flicker.jpg, or northern flicker]] †Colaptes auratus
- Colinus
- †Colinus suilium – type locality for species
- †Colinus virginianus
- †Collinus
- Colpophyllia
- †Colpophyllia natans
- Coluber
- †Coluber constrictor
- Columba
- †Columba fasciata
- Columbella
- File:Columbella mercatoria 01.JPG dove sea snails]] †Columbella mercatoria
- †Columbella rusticoides
- †Columbella submercatoria
- Columbellopsis
- †Columbellopsis nycteis – or unidentified comparable form
- Compsodrillia
- †Compsodrillia calesi
- †Compsodrillia drewi
- †Compsodrillia lipana
- †Conantophis – type locality for genus
- †Conantophis alachuaensis – type locality for species
- Concavus
- †Concavus concavus
- †Concavus crassostricola
- †Concavus sarasotaensis
- †Concholepas
- †Concholepas drezi – type locality for species
- Conepatus
- File:Hog-nosed-skunk.png, or American hog-nosed skunk]] †Conepatus leuconotus
- †Conepatus robustus – type locality for species
- Conomitra
- †Conomitra angulata
- †Conomitra apalachee – type locality for species
- †Conomitra crenulata
- †Conomitra kendrewi
- †Conomitra staminea
- †Conorbis
- †Conorbis porcellanus
- †Conradostrea
- †Conradostrea lawrencei
- †Conradostrea sculpturata
- †Conradostrea scuplturata
- Conus
- †Conus adversarius
- †Conus alleni
- †Conus ambonos
- †Conus anabathrum
- †Conus aneuretos – type locality for species
- †Conus aquoreus – type locality for species
- †Conus chipolanus
- †Conus cookei
- †Conus corrugatus – type locality for species
- †Conus daucus
- File:Conus delessertii 1.jpg (formerly Conus delessertii), or Sozon's cone sea snail]]
- †Conus deluvianus
- †Conus demiurgus
- †Conus designatus
- †Conus dodona – type locality for species
- †Conus drezi
- †Conus drezki – type locality for species
- †Conus duidi
- †Conus erugatus – type locality for species
- †Conus evergladensis
- †Conus eversoni – or unidentified comparable form
- †Conus fusiformis – type locality for species
- †Conus gardnerae – type locality for species
- †Conus harveyensis
- †Conus hertwecki
- †Conus hyshugari
- †Conus iliolus
- †Conus imitator – or unidentified related form
- †Conus infulatus
- †Conus isomatratus
- †Conus isomitratus
- †Conus jaclynae
- File:Conus jaspideus 1.jpg (formerly Conus jaspideus), or jasper cone sea snail]] †Conus jaspideus – type locality for species
- †Conus jonesorum
- †Conus kendrewi
- †Conus largillierti
- †Conus laurenae
- †Conus martinshugari
- †Conus marylandicus
- †Conus marysmansfieldae
- †Conus maureenae
- †Conus miamiensis
- †Conus molis
- †Conus nemorideditus – type locality for species
- †Conus palmbeachensis
- †Conus palmerae
- †Conus parkeri
- †Conus patglicksteinae
- File:Pyruconus patricius.JPG, or patrician cone sea snail]] †Conus patricius
- †Conus phluegeri
- †Conus planiceps
- †Conus praecipuus
- †Conus rapunculus – type locality for species
- †Conus robertsi
- †Conus ronaldsmithi
- †Conus sauridens – type locality for species
- †Conus sennottorum
- †Conus sextoni – type locality for species
- †Conus spurius
- †Conus spuroides
- †Conus submoniliferus – type locality for species
- †Conus sulculus
- †Conus suproides
- †Conus tapetus
- †Conus trajectionis – type locality for species
- †Conus tricoratus – type locality for species
- †Conus vegrandis
- †Conus vitius – type locality for species
- †Conus waccamawensis
- †Conus waltonensis – type locality for species
- †Conus yaquensis
- †Copemys
- Coragyps
- File:Coragyps-atratus-001.jpg, or American black vulture]] †Coragyps atratus
- †Coragyps attratus
- †Coragyps occidentalis
- †Coragyps urubu
- Coralliophaga
- †Coralliophaga coralliophaga
- †Coralliophaga elegantula
- Coralliophila
- †Coralliophila magna
- †Coralliophila mansfieldi
- †Coralliophila miocenica
- File:Corbula modesta 002.jpg basket clam]] Corbula
- †Corbula anteniae
- †Corbula burnsii
- †Corbula cala
- †Corbula caloosae
- †Corbula chipolana – type locality for species
- †Corbula franci – type locality for species
- †Corbula funiakensis – type locality for species
- †Corbula inaequalis
- †Corbula kaghriana
- †Corbula krebsiana
- †Corbula nucleata
- †Corbula parawhitfieldi – type locality for species
- †Corbula sarda
- †Corbula semenoides – type locality for species
- †Corbula seminella
- †Corbula sphenia
- †Corbula wakullensis – type locality for species
- †Corbula waltonensis – type locality for species
- †Cormocyon
- †Cormocyon copei – or unidentified comparable form
- File:Ashfall Fossil Beds - Teleoceras and Cormohipparion.jpg]] †Cormohipparion
- †Cormohipparion emsliei
- †Cormohipparion goorisi
- †Cormohipparion ingenuum
- †Cormohipparion occidentale
- †Cormohipparion plicatile
- Corvus
- †Corvus brachyrhynchos
- †Corvus ossifragus
- †Corylus
- †Corystosiren
- †Corystosiren varguezi
- †Coskinolina
- †Coskinolina floridana
- Cosmotriphora
- †Cosmotriphora dupliniana
- †Cosmotriphora melanura
- †Costaglycymeris
- †Costaglycymeris drymanos – type locality for species
- †Costaglycymeris subovata
- †Costaglycymeris waltonensis – type locality for species
- Coturnicops
- File:Yellow Rail.jpg, or yellow rail]] †Coturnicops noveboracensis
- Crassatella
- †Crassatella deformis
- †Crassatella densus
- †Crassatella eutawacolens
- †Crassatella eutawcolens
- †Crassatella inglisia – type locality for species
- †Crassatella ocordia
- †Crassatella porcus
- †Crassatella portelli
- †Crassatella tanicus
- Crassatellites
- †Crassatellites meridionalis
- Crassimarginatella
- †Crassimarginatella crassimarginata
- Crassinella
- †Crassinella acuta
- †Crassinella dupliniana
- †Crassinella lunulata
- †Crassinella tanica
- †Crassinella tanicus
- †Crassinella triangulatus
- †Crassinella waltoniana
- File:Crassispira incrassata 001.jpg sea snail]] Crassispira
- †Crassispira boadicea
- †Crassispira calligona
- †Crassispira eupatoria
- †Crassispira laurentii – type locality for species
- †Crassispira loxa – type locality for species
- †Crassispira lyopleura
- †Crassispira meunieri
- †Crassispira perrugata
- †Crassispira sella
- †Crassispira smilia
- Crassostrea
- †Crassostrea labellensis
- †Crassostrea normalis
- †Crassostrea virginica
- †Cremaster – type locality for genus
- †Cremaster
- †Cremaster tytthus – type locality for species
- †Crenatosiren – type locality for genus
- †Crenatosiren olseni
- Crenella
- †Crenella decussata
- †Crenella minuscula
- Crepidula
- †Crepidula aesop
- †Crepidula cannoni
- †Crepidula convexa
- †Crepidula cymbaeformis
- File:Crepidula_fornicata_01.JPG, or common slipper shell sea snail]] †Crepidula fornicata
- †Crepidula fornicula
- †Crepidula maculosa
- †Crepidula plana
- †Crepidula ponderosa
- †Crepidula rhysseama
- †Crepidula rhyssema
- †Crepidula rostrata
- Crepipatella
- †Crepipatella apprimus
- †Creusia
- †Creusia neogenica
- †Cribrendoecium
- †Cribrendoecium tenuicostulatum
- †Crommium
- †Crommium ocalanum
- Crotalus
- File:Crotalus adamanteus 25.jpg, or eastern diamondback rattlesnake]] †Crotalus adamanteus
- †Crotalus giganteus
- Crucibulum
- †Crucibulum auricula
- †Crucibulum chipolanum
- †Crucibulum constrictum
- †Crucibulum costataum
- †Crucibulum grande
- †Crucibulum imbricatum
- †Crucibulum multilineata
- †Crucibulum multilineatum
- †Crucibulum ramosum
- †Crucibulum spinosum
- †Crucibulum striata
- †Crucibulum striatum
- †Crucibulum waltonense – type locality for species
- Cryptotis
- File:Shrew1opt.jpg, or North American least shrew]] †Cryptotis parva
- †Cryrenoida
- †Cryrenoida floridana
- Ctena
- †Ctena chipolana
- †Ctena erosa
- †Ctena leonensis
- †Ctena magnoliana
- †Ctena orbiculata
- †Ctena scurra
- †Ctena speciosa
- Ctenoides
- †Ctenoides floridana
- †Ctenoides scabra
- †Cubitostrea
- †Cubitostrea pauciplicata
- †Cubitostrea rugifera
- Cumingia
- †Cumingia amydra
- †Cumingia lamellosa
- †Cumingia tellinoides
- †Cuneocorbula
- †Cuneocorbula whitfieldi
- Cupuladria
- †Cupuladria biporosa
- Cupularia
- †Cupularia denticulata
- Cuvierina
- †Cuvierina columnella
- File:Cuvieronius.jpg]] †Cuvieronius
- †Cuvieronius tropicus
- Cyanocitta
- †Cyanocitta cristata
- Cyclinella
- †Cyclinella tenuis
- Cyclocardia
- †Cyclocardia granulata
- Cyclopecten
- †Cyclopecten defuniak – type locality for species
- †Cyclopecten diktuotus – type locality for species
- Cyclostremiscus
- †Cyclostremiscus anthera
- †Cyclostremiscus bartschi
- †Cyclostremiscus beaui
- †Cyclostremiscus beauii
- †Cyclostremiscus fargoi
- †Cyclostremiscus gunteri
- †Cyclostremiscus mitorraphes
- †Cyclostremiscus olssoni
- †Cyclostremiscus pentagonus
- †Cyclostremiscus stirophorus
- †Cyclostremiscus trilex – tentative report
- †Cyclostremiscus trilix
- Cygnus
- †Cygnus buccinator
- File:Cygnus bewickii 01.jpg, or tundra swan]] †Cygnus columbianus
- Cylichna
- †Cylichna anthera – type locality for species
- †Cylichna decapitata
- †Cylichna quercinensis
- Cylichnella
- †Cylichnella bidentata
- †Cylichnella biplicata
- †Cylichnella gabbi
- †Cylichnella jacksonensis
- †Cymakra
- †Cymakra poncei
- Cymatium
- Cymatoica
- †Cymatoica orientalis
- Cymatophos
- †Cymatophos lindae
- File:Cymatosyrinx parciplicata 001.jpg sea snail]] Cymatosyrinx
- †Cymatosyrinx aclinica
- †Cymatosyrinx louisae – or unidentified comparable form
- †Cymatosyrinx lunata
- †Cymatosyrinx perplota
- †Cymatosyrinx perpolita
- †Cymatosyrinx vaughanensis
- Cymbovula
- †Cymbovula acicularis
- Cymodocea
- †Cymodocea floridana – type locality for species
- †Cynarctoides
- †Cynarctoides lemur
- †Cynelos
- †Cynelos caroniavorus
- †Cynorca
- Cynoscion
- File:Museum of Natural History Cynthiacetus.jpg]] †Cynthiacetus
- †Cynthiacetus maxwelli
- Cyphastrea
- †Cyphastrea tampae – type locality for species
- Cyphoma
- †Cyphoma carolae
- †Cyphoma finkli
- †Cyphoma gibbosum
- †Cyphoma intermedium
- †Cyphoma miamiensis
- †Cyphoma viaavensis
- File:Cypraea tigris 01.JPG cowrie sea snail]] Cypraea
- †Cypraea problematica
- Cypraecassis
- †Cypraecassis chipolana
- Cypraedia
- †Cypraedia fenestralis
- Cypraeolina
- †Cypraeolina defuniak – type locality for species
- †Cypraeolina pyrenoides – type locality for species
- †Cypraeorbis
- †Cypraeorbis arlettae – type locality for species
- †Cypraeorbis heilprinii
- †Cypraeorbis kendrewi
- †Cypraeorbis willcoxi – type locality for species
- Cyprideis
- †Cyrbasia
- †Cyrbasia brassica
- †Cyrbasia maisana
- †Cyrbasia ophiura
- Cyrena
- †Cyrena floridana
- †Cyrena pompholyx
- †Cyrenoida
- †Cyrenoida floridana
- Cyrtopleura
- †Cyrtopleura arcuata
- File:Cyrtopleura costata 13a.jpg, or angel wing clam]] †Cyrtopleura costata
- Cythara
- †Cythara anthera
- †Cythara anthetika – type locality for species
- †Cythara asteria – type locality for species
- †Cythara gardnerae
- †Cythara harveyensis
- †Cythara klimakota – type locality for species
- †Cythara lissa – type locality for species
- †Cythara louisae
- †Cythara magnoliana – or unidentified related form
- †Cythara phrixae – type locality for species
- †Cythara pyrgota – type locality for species
- †Cythara sextoni – type locality for species
- †Cythara stypteria – type locality for species
- †Cythara teirata – type locality for species
- Cytharella
- †Cytharella barbadoides – type locality for species
- †Cytharella chariessa – type locality for species
- †Cytharella compsacosta – type locality for species
- †Cytharella cryptopleura – type locality for species
- †Cytharella galae
- †Cytharella isabellae – type locality for species
- †Cytheredeis
- †Cytheredeis ashermani
- †Cythereis
- †Cythereis americana
- †Cythereis exanthamata
- †Cythereis garretti – or unidentified related form
- †Cythereis martini
- †Cythereis rugipunctata
- †Cythereis vaughani
- Cytherella
- Cytheretta
- †Cytheretta sahnii
- †Cytheriopsis
- †Cytheriopsis alumensis
- Cytheromorpha
- †Cytheromorpha warneri
- Cytherura
- †Cytherura elongata
- †Cytherura johnsoni
- †Cytherura wardensis
D
{{Compact TOC}}
- Daedalochila
- File:PolygyraUvulifera1.jpg, or peninsula liptooth land snail]] †Daedalochila uvulifera
- †Dallarca
- †Dallarca alomensis
- †Dallarca idarea
- †Dallarca idonea
- Dallocardia
- †Dallocardia muricata
- †Dallocardia phlyctaena
- Daphnella
- †Daphnella elata
- †Daphoenodon
- †Daphoenodon notionastes – type locality for species
- †Daphoenus – tentative report
- Dasyatis
- Dasypus
- File:Dasypus-bellus-skull.jpg, or beautiful armadillo]] †Dasypus bellus – type locality for species
- Dauciconus
- †Dauciconus bassi
- Deirochelys
- †Deirochelys carri
- †Deirochelys reticularia
- †Delphinodon
- †Delphinodon mento – or unidentified comparable form
- Dendraster
- Dendrocopos
- †Dendrocopos borealis
- Dendrocygna
- †Dendrogyra
- †Dendrogyra cylindrus
- Dendropoma
- †Dendropoma irregulare
- Dentalina
- †Dentalina communis
- Dentalium
- †Dentalium antillarium
- †Dentalium antillarum
- †Dentalium attenuatum
- †Dentalium callipeplum – or unidentified related form
- †Dentalium caloosaense
- †Dentalium carolinense
- †Dentalium carolinensis
- †Dentalium ceratum
- †Dentalium eboreum
- †Dentalium ladinum
- †Dentalium laqueatum
- †Dentalium pilsbryi
- †Dentalium pleiocenum
- †Dentalium santarosanum
- †Dentalium sowerbyi
- Dentimargo
- †Dentimargo aureocinctus
- †Dentimargo caloosana
- †Dentimargo dalli
- †Dentimargo eburneola
- †Dentimargo eburneolus
- †Dentimargo polyspira
- Depressiscala
- †Depressiscala nautlae
- Dermomurex
- †Dermomurex antecessor
- †Dermomurex curviductus – type locality for species
- †Dermomurex elizabethae
- †Dermomurex engonatus – type locality for species
- †Dermomurex farleyensis – type locality for species
- †Dermomurex matercula – type locality for species
- †Dermomurex sexangulus
- †Dermomurex vaughani – type locality for species
- †Desmathyus
- †Desmathyus brachydontus
- †Desmatippus
- †Desmatippus texanus
- †Desmocyon
- †Desmocyon matthewi
- File:Desmodus.jpg, or vampire bat]] Desmodus
- †Desmodus archaeodaptes – type locality for species
- †Desmodus stocki
- Desmophyllum
- †Desmophyllum willcoxi
- †Diabolocornis
- †Diabolocornis simonsi
- Diadophis
- †Diadophis elinorae – type locality for species
- †Diadophis punctatus
- Diastoma
- Dibunostoma – type locality for genus
- †Dibunostoma purii – type locality for species
- Dicathais
- †Dicathais handgenae
- File:Subhyracodon tridactylus.jpg Diceratherium. Robert Bruce Horsfall (1913).]] †Diceratherium – or unidentified comparable form
- Dichocoenia
- †Dichocoenia caloosahatcheensis – type locality for species
- †Dichocoenia eminens – type locality for species
- †Dichocoenia stokesi
- †Dichocoenia tuberosa
- †Dictyoconus
- †Dictyoconus cookei
- Didelphis
- †Didelphis marsupialis
- †Didelphis virginiana
- †Didianema
- †Didianema duplinensis
- †Didianema orthorhytis
- †Didianema pauli
- †Didianema waltonia – type locality for species
- Didymosella
- †Didymosella crassa
- †Didymosella irregularis – type locality for species
- Dinocardium
- †Dinocardium hazeli
- †Dinocardium levyi – type locality for species
- †Dinocardium pinellasense
- †Dinocardium robustum
- †Dinocardium taphrium
- †Dinohippus
- †Dinohippus mexicanus
- †Dinohyus
- Diodon
- †Diodon circumflexus – type locality for species
- Diodora
- †Diodora alumensis
- †Diodora caloosaensis
- †Diodora carditella
- †Diodora carolinensis
- †Diodora cayenensis
- †Diodora ceryx
- †Diodora chipolana
- †Diodora corditella
- †Diodora daidala – type locality for species
- †Diodora floridana
- †Diodora meta
- †Diodora nucula
- †Diodora petasa
- †Diodora sayi
- †Dioplotherium
- †Dioplotherium manigaulti
- Diplectrum
- †Diplectrum formosum
- Diplodonta
- †Diplodonta acclinis
- †Diplodonta aclinis
- †Diplodonta alta
- †Diplodonta caloosaensis
- †Diplodonta catopotium
- †Diplodonta glos
- †Diplodonta leptodoma – type locality for species
- †Diplodonta nucleiformis
- †Diplodonta ochlockoneensis
- †Diplodonta paralta – type locality for species
- †Diplodonta puncata
- †Diplodonta punctata
- †Diplodonta radiata
- †Diplodonta semiaspera
- †Diplodonta soror
- †Diplodonta sphaeromorpha – type locality for species
- †Diplodonta subvexa
- Diploria
- File:Brain coral.jpg, or grooved brain coral]] †Diploria labyrinthiformis
- †Diploria sarasotana – type locality for species
- †Diplotherium
- †Diplotherium allisoni
- Diplothyra
- †Dipoides
- †Dirocerithium
- †Dirocerithium americanum
- Discinisca
- †Discinisca aldrichi – type locality for species
- †Discinisca lugubris
- †Discinisca multilineata
- †Discocyclina
- †Discocyclina flintensis
- File:Discohelix tunisiensis apical.jpg sea snail]] †Discohelix
- Discoporella
- †Discoporella umbellata
- Discorbis
- †Discorbis floridana
- †Discorbis floridensis
- †Discorbis turrita
- Distorsio
- †Distorsio crassidens
- †Distorsio jungi
- †Distorsio mcgintyi – type locality for species
- †Ditremaster
- Divalinga
- †Divalinga quadrisulcata
- †Divalinga waltoniana
- Divaricella
- †Divaricella chipolana
- †Divaricella compsa
- †Divaricella dentata
- †Divaricella robertsi – type locality for species
- †Divaricella waltonia – type locality for species
- †Divaricella waltoniana
- †Divaricella waltonianum
- †Dixieus
- Dolabella
- †Dolabella aldrichi
- File:Dolicholatirus bairstowi 001.jpg sea snail]] †Dolicholatirus
- †Dolicholatirus metae
- Donax
- †Donax aldrichi – type locality for species
- †Donax chipolanus
- †Donax fossor
- †Donax trueloides – type locality for species
- †Donax tumida
- †Donax valhosierr
- †Donax variabilis
- †Dorypaltus – type locality for genus
- †Dorypaltus prophatus
- †Dorypaltus prosphatus – type locality for species
- Dosinia
- †Dosinia acetabulum
- †Dosinia chipolana
- †Dosinia discus
- †Dosinia distans
- †Dosinia liogona
- Dosinidia
- †Dosinidia dalli – type locality for species
- †Dosinidia elegans
- Drymarchon
- †Drymarchon corais
- †Drymarchon corias
- File:Woodpecker 20040529 151837 1c.jpeg woodpecker]] Dryocopus
- Dumetella
- †Dumetella carolinensis
- †Durhamella
- †Durhamella oculanum
- Dyocibicides
- †Dyocibicides biserialis
E
{{Compact TOC}}
- File:Echinocardium cordatum.jpg, or heart urchin]] Echinocardium
- †Echinocardium orthonotum
- Echinocyamus
- †Echinofulgur
- †Echinofulgur echinatum
- Echinolampas
- †Echinolampas tanypetalis – type locality for species
- Echinometra
- †Echinometra lucunter
- †Ecphora
- †Ecphora bradleyae
- †Ecphora floridana
- †Ecphora pachycostata
- †Ecphora quadricostata
- †Ecphora roxanae
- †Ecphora striatula
- †Ecphora tampaensis
- †Ecphora violetae
- †Ecphora whiteoakensis
- †Ectopistes
- File:Ectopistes migratorius (passenger pigeon).jpg, or passenger pigeon]] †Ectopistes migratorius
- †Edaphocyon
- †Edaphocyon palmeri – type locality for species
- Egretta
- †Egretta subfluvia – type locality for species
- †Egretta thula
- †Egretta tricolor – or unidentified comparable form
- Elaphe
- †Elaphe guttata
- †Elaphe obsoleta
- Eleutherodactylus – or unidentified comparable form
- †Ellipsolagena
- †Ellipsolagena bidens
- †Elliptoideus
- Ellisina
- †Ellisina laxa
- File:Elphidium excavatum clavatum.jpg, an Eocene to modern foraminiferan]] Elphidium
- †Elphidium advenum
- †Elphidium chipolensis
- †Elphidium discoidale
- †Elphidium fimbriatulum
- †Elphidium incertum
- †Elphidium latispatium
- Emarginula
- †Emarginula pilsbryi
- †Emersonius
- †Emersonius cybosyrinx – type locality for species
- Enaeta
- †Enaeta isabellae
- Encope
- †Encope abberans
- †Encope aberrans
- †Encope macrophora
- †Encope michelini
- †Encope tamiamiensis
- Endopachys
- †Endopachys tampae – type locality for species
- File:Engina trifasciata 002.jpg sea snail]] Engina
- †Engina floridana
- †Engoniophos
- †Engoniophos glyptus – type locality for species
- †Enhydritherium
- †Enhydritherium terraenovae – type locality for species
- †Enhydrocyon
- †Enhydrocyon pahinsintewakpa – or unidentified comparable form
- Enoplostomella
- †Enoplostomella defixa
- †Enoplostomella ligulifera
- Ensis
- †Ensis directus
- †Ensis minor
- Ensitellops
- †Ensitellops elongata
- †Ensitellops protextus
- †Ensitellops tabula
- Eontia
- †Eontia incile – or unidentified comparable form
- †Eontia platyura
- †Eontia playtyura
- †Eontia ponderosa
- †Eontia variabilis
- †Eovasum
- †Eovasum vernoni – type locality for species
- File:Epicyon haydeni skeleton.jpg]] †Epicyon
- †Epicyon haydeni
- †Epicyon saevus
- †Epinephalus
- Episcynia
- †Episcynia inornata
- †Episcynia mauryi – type locality for species
- Episiphon
- †Episiphon schumoi
- Epitonium
- †Epitonium alaquaense
- †Epitonium candeanum
- †Epitonium echinaticosta
- †Epitonium fargoi
- †Epitonium foliaceicostum
- †Epitonium helikum
- †Epitonium humphreysii
- †Epitonium junceum
- †Epitonium lamellosum
- †Epitonium lineata
- File:Epitonium novangliae-Mollusca 104-131. The New York fauna.png, or New England wentletrap]] †Epitonium novangliae
- †Epitonium rupicola
- †Epitonium sayanum
- †Epitonium virginiae
- Eponides
- †Eponides antillarum
- †Eponides jacksonensis
- †Eponoides
- Eptesicus
- †Eptesicus fuscus
- File:7080 aquaimages.jpg, or spotted drum]] Equetus
- Equus
- †Equus complicatus
- †Equus fraternus
- †Equus giganteus
- †Equus leidyi
- Eratoidea
- †Eratoidea mollitor
- †Eratoidea pinellasensis
- File:WLA hmns Giant ground sloth 2.jpg]] †Eremotherium
- †Eremotherium eomigrans – type locality for species
- †Eremotherium laurillardi
- Erethizon
- †Erethizon dorsatum
- †Erethizon kleini – type locality for species
- †Erethizon poyeri – type locality for species
- Eretmochelys
- †Ereunetes
- †Ereunetes rayi – type locality for species
- Erolia
- †Erolia penepusilla – type locality for species
- Ervilia
- †Ervilia chipolana
- †Ervilia concentrata
- †Ervilia concentrica
- †Ervilia condra – type locality for species
- †Ervilia lata
- †Ervilia planata
- †Ervilia polita
- †Ervilia valhosierr – type locality for species
- Erycina
- †Erycina actinophora
- †Erycina curtidens
- †Erycina fabulina
- †Erycina indecisa
- †Erycina phaseola
- †Erycina scaptera – type locality for species
- †Erycina undosa
- Escharina
- †Escharina hyndmanni
- Escharoides
- †Escharoides erectus
- File:Southern right whale.jpg, or Right whale]] Eubalaena
- Eucidaris
- †Eucidaris tribuloides
- †Euclathurella
- †Euclathurella liveoakensis
- †Euclinostomus
- †Euclinostomus gula
- Eucrassatella
- †Eucrassatella densa
- †Eucrassatella meriodonalis
- †Eucrassatella speciosa
- †Eucymba
- File:Eucyon davisi.JPG-like canine Eucyon]] †Eucyon
- †Eucyon davisi
- †Eucypraedia
- †Eucypraedia multicarinata – type locality for species
- Eudocimus
- †Eudocimus albus
- †Eudocimus leiseyi – type locality for species
- †Eudocirnus
- †Eudocirnus leiseyi
- †Eudolium
- †Eudolium subfasciatum
- Eugeniconus
- †Eugeniconus irisae
- †Eugeniconus paranobilis
- Euglandina
- File:Euglandina rosea.jpg, also known as the rosy wolfsnail or the cannibal land snail]] †Euglandina rosea
- Eulima
- †Eulima bifasciata
- †Eulima nobilis
- Eulithidium
- †Eulithidium thalassicola
- †Euloxa – report made of unidentified related form or using admittedly obsolete nomenclature
- Eumeces
- †Eumeces fasciatus
- †Eumeces inexpectatus
- Eumops – type locality for genus
- File:SAM 1600.JPG, or Wagner's bonneted bat]] †Eumops glaucinus – type locality for species
- †Euoplocyon
- †Euoplocyon spissidens
- Eupatagus
- †Eupatagus antillarum
- †Eupatagus clevei
- †Eupatagus mooreanus
- Euphagus
- †Euphagus cyanocephalus
- Eupleura
- †Eupleura caloosa
- †Eupleura calusa
- †Eupleura caudata
- †Eupleura intermedia
- †Eupleura miocenica
- †Eupleura pterina – type locality for species
- †Eupleura sulcidentata
- †Eupleura tampaensis
- †Eurhodia
- †Eurhodia patelliformis
- Eurypyrene
- †Eurypyrene miccosukee
- Eurytellina
- †Eurytellina alternata
- †Eurytellina lineata
- †Eurytellina nitens
- †Eurytellina pressa
- †Eurytellina roburina
- †Eurytellina strictolineata
- †Eurytellina tayloriana
- File:Eusmilia fastigiata large.jpg stony coral]] Eusmilia
- †Eusmilia fastigiata
- Euspira
- †Euspira caudata
- †Euspira hemicryptus
- †Euspira rotunda – type locality for species
- Euvola
- †Euvola bowdenensis – or unidentified related form
- †Euvola hemicyclicus
- †Euvola ochlockoneensis
- †Euvola raveneli
- †Euvola smithi
- †Euvola ziczac
- †Exputens
- †Exputens ocalensis
F
{{Compact TOC}}
- Fabella
- †Fabella dalli
- †Fabella navicula
- Falco
- File:Merlin prey fencepost Cochrane cropped.jpg, or merlin]] †Falco columbarius
- †Falco peregrinus
- †Falco readi – type locality for species
- †Falco sparverius
- Falsifusus
- †Falsilyria
- †Falsilyria citrusensis
- †Falsilyria eocenia
- †Falsilyria kendrewi
- †Falsilyria mansfieldi
- Farancia
- File:Western Mud Snake.jpg, or mud snake]] †Farancia abacura
- Fasciolaria
- †Fasciolaria apicina
- †Fasciolaria calusa
- †Fasciolaria evergladensis
- †Fasciolaria monocingulata
- †Fasciolaria okeechobeensis
- †Fasciolaria petrosa
- †Fasciolaria ramondi
- †Fasciolaria rhomboidea
- †Fasciolaria scalarina
- †Fasciolaria seminole
- File:Fasciolaria tulipa 2.jpg, or true tulip sea snail]] †Fasciolaria tulipa
- Favartia
- †Favartia cellulosa
- Favia
- †Favia fragum
- Favites
- †Favites yborensis – type locality for species
- Felis
- †Felis rexroadensis
- Fenimorea
- †Fenimorea fucata
- †Fenimorea moseri
- †Fenimorea pagodula
- Ferrissia
- †Ferrissia hendersoni
- Fibularia
- †Fibularia vaughani
- File:Ficus carica L, 1771.jpg, or Common fig]] Ficus
- †Ficus communis
- †Ficus eopapyratia – type locality for species
- †Ficus floridensis
- †Ficus holmesi
- †Ficus jacksonensis
- †Ficus mississippiensis
- †Ficus papyratium – or unidentified related form
- Figularia
- †Figularia crassicostulata
- Fimbria
- †Fimbria olssoni – type locality for species
- †Fimbria vernoni – type locality for species
- Finella
- †Finella adamsi
- †Finella dubia
- File:Fissurella maxima 002.jpg keyhole limpet]] Fissurella
- Flabellum
- †Flabellum chipolanum – type locality for species
- †Flabellum dubium
- †Flabellum exaratum
- †Flabellum moseleyi
- †Floradusta
- †Floradusta alumensis – type locality for species
- †Florida
- File:Egretta caerulea -Cananeia, Sao Paulo, Brasil-8.jpg, or little blue heron]] †Florida caerulea
- †Floridaceras
- †Floridaceras whitei
- †Floridachoerus
- †Floridachoerus olseni – type locality for species
- †Floridameryx – type locality for genus
- †Floridameryx floridanus – type locality for species
- †Floridaophis – type locality for genus
- †Floridaophis auffenbergi – type locality for species
- †Floridatragulus
- †Floridatragulus dolichanthereus – type locality for species
- †Floridemys – type locality for genus
- †Floridemys nanus – type locality for species
- Floridina
- †Floridina antiqua
- †Floridina bifoliata
- †Florimetis
- †Florimetis biplicata
- †Florimetis chipolana
- †Florimetis magnoliana
- Fontigens – report made of unidentified related form or using admittedly obsolete nomenclature
- Fossaria
- †Fossaria cubensis
- Fossarus
- †Fossarus anomala
- †Fossarus chipolanus
- †Fossarus florius – type locality for species
- File:Fragum unedo.shell002.jpg cockle]] Fragum
- †Fragum apateticum
- †Fragum sellardsi – type locality for species
- Fugleria
- †Fugleria tenera
- †Fulguopsis
- †Fulguopsis plagosus
- Fulgurofusus
- †Fulgurofusus evergladensis
- †Fulgurofusus spiratum
- Fulguropsis
- †Fulguropsis feldmanni
- †Fulica
- †Fulica americana
- †Fulica minor
- File:Fundulus catenatus.jpg]] †Fundulus
- Fusimitra
- †Fusimitra conquista
- Fusinus
- †Fusinus ballista
- †Fusinus capeletti
- †Fusinus dianeae
- †Fusinus exilis
- †Fusinus waltonensis – type locality for species
- †Fusinus watermani
- Fusiturricula
- †Fusiturricula condominia
- †Fusiturricula glaphura – type locality for species
- †Fusiturricula lapenotierei
- †Fusiturricula paraservata – type locality for species
- †Fusiturricula servata – or unidentified related form
G
{{Compact TOC}}
- Gadila
- †Gadila clarae
- †Gadila spiniformis
- †Gadila volvulus – type locality for species
- Gadilopsis
- †Gadilopsis spiniformis – type locality for species
- †Gagaria
- †Gagaria mossomi
- †Galaxea
- †Galaxea excelsa – type locality for species
- Galeocerdo
- †Galeocerdo aduncus
- †Galeocerdo contortis
- †Galeocerdo contortus
- File:Tiger shark.jpg, or tiger shark]] †Galeocerdo cuvier
- †Galeocerdo cuvieri
- †Galeocerdo mayumbensis
- Gallinago
- †Gallinago gallinago
- Gallinula
- †Gallinula brodkorbi – type locality for species
- †Gallinula chloropus
- †Gambusia
- †Gambusia affinis
- Gari
- †Gari bowdichi – type locality for species
- †Gari jacksonense
- †Gari jacksonensis
- File:Winged Chimney Clam (11670624063).jpg marine bivalve]] Gastrochaena
- †Gastrochaena cuneiformis
- †Gastrochaena dodona – type locality for species
- †Gastrochaena emilyana – type locality for species
- †Gastrochaena hians
- †Gastrochaena ligua
- †Gastrochaena rostrata
- †Gastrochaena rotunda
- Gastrocopta
- †Gastrocopta contracta
- †Gastrocopta pentodon
- †Gastrocopta rupicola
- Gastrophryne
- †Gastrophryne carolinensis
- Gaudryina
- †Gaudryina atlantica
- Gavia
- †Gavia concinna
- †Gavia immer
- †Gavia pacifica
- File:Gavialosuchus americanus Expominer 07.jpg]] †Gavialosuchus – type locality for genus
- †Gavialosuchus americana – type locality for species
- †Gavialosuchus americanus
- Gegania
- †Gegania acutissima
- †Gelasinostoma
- †Gelasinostoma chipolanum
- †Gelasinostoma elegantula
- Gemma
- †Gemma gemma
- †Gemma magna
- †Gemma triquetra
- File: Turridae - Gemmula rotata cropped.jpg sea snail, or gem turrid]] Gemmula
- †Gemmula machapoorensis
- †Gemmula vaningeni – type locality for species
- Gemophos
- †Gemophos maxwelli
- †Gemophos tinctus
- Genota
- †Genota floridana – type locality for species
- †Gentilicamelus – or unidentified comparable form
- Geochelone
- †Geochelone mlynarskii – type locality for species
- †Geochelone tedwhitei – type locality for species
- Geomys
- †Geomys floridanus
- †Geomys pinetis
- †Geothlypis
- †Geothlypis trichas
- †Gephrotes
- †Gephrotes quadriserialis
- Gephyrotes
- †Gephyrotes quadriserialis
- File:Geranoaetus melanoleucus.JPG bird of prey]] Geranoaetus
- †Geringophis
- †Geringophis robustus – type locality for species
- Gibberula
- †Gibberula chondra – type locality for species
- †Gibberula dryados
- †Gibberula floridana
- †Gibberula waltoniana – type locality for species
- Gibbolucina
- †Gibbolucina ocalana
- †Gibbolucina scolaroi – type locality for species
- †Gibbolucina xustris – type locality for species
- File:Pectinidae - Gigantopecten latissimus.psd.jpg]] †Gigantopecten
- †Gigantopecten pittieri
- Gigantopora
- †Gigantopora cyclops
- †Gigantostrea
- †Gigantostrea trigonalis
- Ginglymostoma
- †Ginglymostoma cirratum
- †Gisortia
- †Gisortia harrisi
- †Glabrocythara
- †Glabrocythara locklini
- Glans
- †Glans scabricostata
- Glaucidium
- †Glaucidium explorator
- Glaucomys
- †Globecphora
- †Globecphora floridana
- Globicephala
- File:PilotWhale.jpg, or short-finned pilot whale]] †Globicephala macrorhynchus – type locality for species
- Globigerina
- †Globinassa
- †Globinassa floridana
- †Globinassa roseae
- †Globinassa schizopyga
- Globivenus
- †Globivenus rugatina
- Globorotalia
- †Globorotalia crystalriverensis
- Globularia
- †Globularia fischeri
- †Globularia solidula
- †Globularia streptostoma
- Globulina
- †Globulina gibba
- †Globulina inaequalis
- File:Extm Glossotherium robustum rbh-hlmwh01913-12.jpg]] †Glossotherium
- †Glossotherium chapadmalense
- †Glossotherium garbanii
- Glycymeris
- †Glycymeris americana
- †Glycymeris decussata
- †Glycymeris gadsdenensis
- †Glycymeris hillsboroughensis – tentative report
- †Glycymeris lisbonensis
- †Glycymeris suwannensis
- †Glycymeris tuckerae – tentative report
- †Glycymeris waltonense
- File:Glyphostoma rostrata 002.jpg sea snail]] Glyphostoma
- †Glyphostoma aldrichi
- †Glyphostoma belonoides – type locality for species
- †Glyphostoma celosia
- †Glyphostoma chipolanum – type locality for species
- †Glyphostoma harrisi – type locality for species
- †Glyphostoma ischnon – type locality for species
- †Glyphostoma marionae
- †Glyphostoma nannophues – type locality for species
- †Glyphostoma perieilema
- †Glyphostoma polysculptum
- †Glyphostoma sapita
- †Glyphostoma scoptes
- †Glyphostoma tiarophoron – type locality for species
- †Glyphostoma tryphonoides
- †Glyphostoma typhon
- †Glyphostoma watsoni
- †Glyphostoma woodringi
- †Glyphostoma xeston – type locality for species
- Glyphostomops
- †Glyphostomops pinellasensis
- Glyphyalinia
- †Glyphyalinia indentata
- †Glyptanatica
- †Glyptanatica caractica
- †Glyptanatica euglypta – type locality for species
- Glyptoactis
- †Glyptoactis hadra
- †Glyptoactis himerta
- †Glyptoactis serricosta
- †Glyptotherium
- †Glyptotherium arizonae
- †Glyptotherium floridanum – type locality for species
- File:Gomphotherium productum.jpg]] †Gomphotherium
- †Gomphotherium obscurum – or unidentified comparable form
- †Gomphotherium simplicidens
- †Goneavus
- †Goniodelphis – type locality for genus
- †Goniodelphis hudsoni – type locality for species
- Goniopora
- †Goniopora aucillana – type locality for species
- †Goniopora ballistensis – type locality for species
- †Goniopora calhounensis – type locality for species
- †Goniopora decaturensis – or unidentified comparable form
- †Goniopora jacobiana
- †Goniopora matsoni – type locality for species
- †Goniopora tampaensis – type locality for species
- Gopherus
- File:Gopherus polyphemus Tomfriedel.jpg, or gopher tortoise]] †Gopherus polyphemus
- Gouldia
- †Gouldia alta
- †Gouldia cerina
- †Gouldia costaricensis – type locality for species
- †Gouldia erosum
- †Gouldia floridana
- †Gouldia metastriata
- †Gouldia metastriatum
- †Gouldia phacota
- †Granoturris
- †Granoturris padolina
- Granulina
- †Granulina defuniak
- †Granulina ovuliformis
- Graptemys
- File:Barbour's Map Turtle kame.jpg, or Barbour's map turtle]] †Graptemys barbouri – or unidentified comparable form
- Gregariella
- †Gregariella coralliophaga
- Grus
- †Grus americana
- †Grus canadensis
- †Guara
- †Guara alba
- Guttulina
- †Guttulina caudata
- †Guttulina lactea
- Gymnogyps
- File:Gymnogyps californianus -San Diego Zoo-8a.jpg, or California condor]] †Gymnogyps californianus
- †Gymnogyps californicus
- †Gymnogyps kofordi – type locality for species
- Gypsina
- †Gypsina globula
- Gyraulus
- †Gyraulus parvus
H
{{Compact TOC}}
- †Hadrodelphis
- Haematopus – type locality for genus
- †Haematopus palliatus – type locality for species
- Haemulon
- Haliaeetus
- †Haliaeetus leucocephalus
- †Haliaetus
- †Haliaetus leucocephalus
- File:Halichoeres marginatus EOL.jpg wrasse]] †Halichoeres
- †Halimeda
- Halodule
- Haminoea
- †Haminoea pompholyx
- †Haminoea sulcobasis
- Hanetia
- †Hanetia mengeana
- †Hanetia vaughani
- Haplocytheridea
- †Haplocytheridea bassleri
- Harengula
- †Harrymys
- †Harrymys magnus
- File:Hastula solida 001.jpg augur sea snails]] Hastula
- †Hastula cinerea
- Haustellum
- †Haustellum gilli
- †Haustellum messorium
- †Haustellum rubidum
- Hawaiia
- †Hawaiia minuscule
- Hebetoncylus
- †Hebetoncylus excentricus
- Heilprinia
- †Heilprinia caloosaensis
- †Heilprinia carolinensis
- †Heilprinia dalli
- †Heilprinia gunteri
- †Heilprinia hasta
- Heliaster
- File:Heliasteridae - Heliaster microbrachius.JPG sea star]] †Heliaster microbrachius
- Helicina
- †Helicina ballista
- †Helicina posti
- †Heliscomys
- Helisoma
- †Helisoma conanta
- †Helisoma conanti
- †Helisoma disstoni
- †Helisoma scalare
- Heloderma – tentative report
- †Helonetta – type locality for genus
- †Helonetta brodkorbi – type locality for species
- File:Fossil maxilla Hemiauchenia Boulle.png relative Hemiauchenia]] †Hemiauchenia
- †Hemiauchenia gracilis – type locality for species
- †Hemiauchenia macrocephala
- †Hemiauchenia minima
- Hemicerithium
- †Hemicerithium akriton – type locality for species
- †Hemicerithium cossmanni
- †Hemicerithium craticulum – type locality for species
- †Hemicerithium pagodum – type locality for species
- Hemicythere
- Hemimactra
- †Hemimactra craspeota
- †Hemimactra densa
- †Hemimactra dodona
- †Hemimactra solidissima
- †Hemimactra solidissina
- †Hemimactra solidssima
- †Hemimactra subparilis
- Hemimetis
- †Hemimetis magnoliana
- File:Hemipristis elongata csiro-nfc.jpg weasel shark]] Hemipristis
- †Hemipristis serra
- †Hemipristis wyattdurhami – or unidentified comparable form
- Here
- †Here densatus
- †Here glenni
- †Here wacissana – or unidentified comparable form
- †Herodias
- †Herodias egretta
- File:Herpetotherium.jpg]] †Herpetotherium
- Hespererato
- †Hespererato chipolana – type locality for species
- †Hespererato maugeriae
- †Hesperisterinia
- †Hesperisterinia filicata
- Hesperisternia
- †Hesperisternia chipolana – type locality for species
- †Hesperisternia miamiensis
- †Hesperisternia multangulus
- †Hesperisternia waltonia – type locality for species
- †Hesperisternia waltonianum
- †Hesperotestudo
- †Hesperotestudo alleni – type locality for species
- †Hesperotestudo crassicutata
- †Hesperotestudo crassiscutata
- †Hesperotestudo incisa
- †Hesperotestudo mlynarsii
- †Hesperotestudo mlynarskii
- †Hesperotestudo turgida – or unidentified comparable form
- Heterodon
- †Heterodon brevis – type locality for species
- †Heterodon platyrhinos
- †Heterodon simus
- Heterostegina
- †Heterostegina ocalana
- †Hexameryx – type locality for genus
- †Hexameryx simpsoni – type locality for species
- Hexaplex
- File: Muricidae - Hexaplex fulvescens.JPG of Hexaplex fulvescens from the Antilles]] †Hexaplex fulvescens
- †Hexaplex hertweckorum
- †Hexaplex jameshoubricki
- †Hexaplex trippae
- †Hexaplex veatchi – type locality for species
- Hiatella
- †Hiatella arctica
- Himantopus
- Himerometra
- †Himerometra bassleri
- Hincksina
- †Hincksina bilaminaria – type locality for species
- †Hincksina ocalensis
- Hindsia
- †Hindsia pyta
- Hindsiclava
- †Hindsiclava antealesidota
- †Hindsiclava calligonoides – type locality for species
- †Hindsiclava eupora
- †Hindsiclava perspirata
- †Hindsiella
- †Hindsiella nephritica
- File:Hipparion3.jpg. Heinrich Harder (1920).]] †Hipparion
- †Hipparion tehonense – or unidentified comparable form
- Hipponix
- †Hipponix ceras
- †Hipponix floridana
- †Hipponix floridanus – type locality for species
- †Hipponix levinus
- †Hipponix tampensis
- †Hipponix willcoxii
- Hippopleurifera
- †Hippopleurifera costulata
- †Hippopleurifera crassicollis
- †Hippopleurifera incondita
- †Hippopleurifera ligulata
- †Hippopleurifera moodysbranchensis
- †Hippopleurifera punctata
- †Hippopleurifera radicata
- Hippopodina
- †Hippopodina vibraculifera
- Hippoporidra
- †Hippoporidra calcarea
- Hippoporina
- †Hippoporina lucens
- †Hippotherium
- File:Holmesina floridanus life reconstruction.jpg with a human to scale]] †Holmesina
- †Holmesina floridanus
- †Holmesina septentrionalis
- †Homiphoca
- †Homiphoca capensis
- Homo
- †Homo sapiens
- †Homotherium
- †Homotherium serum
- †Hoplictis
- Hulingsina
- †Hulingsina ashermani
- †Humboldtiana – tentative report
- †Humboldtiana tuckerae
- File:Hyalina keenii 002 cropped.jpg margin sea snail]] Hyalina
- †Hyalina brithia – type locality for species
- †Hyalina chipolana
- †Hyalina coloba
- †Hyalina critha – type locality for species
- †Hyalina denticulatoides
- †Hyalina elegantula
- †Hyalina euancycla – type locality for species
- †Hyalina eurystoma – type locality for species
- †Hyalina impagina
- †Hyalina nanna – type locality for species
- †Hyalina newmani
- †Hyalina silicicifluvia
- †Hyalina vadosa – type locality for species
- †Hyalina xanthophaes – type locality for species
- †Hyalinonetrion
- †Hyalinonetrion clavatum
- †Hyalopyrgus
- †Hyalopyrgus aequicostatus
- †Hydranassa
- †Hydranassa tricolor
- Hydrobia – report made of unidentified related form or using admittedly obsolete nomenclature
- File:Esteros Del Ibera, Corrientes, Argentina, 3rd. Jan. 2011 - Flickr - PhillipC (2).jpg, or capybara]] Hydrochoerus
- †Hydrochoerus pinckneyi – or unidentified comparable form
- Hyla
- †Hyla baderi – type locality for species
- †Hyla cinerea
- †Hyla femoralis
- †Hyla goini – type locality for species
- †Hyla gratiosa
- Hylocichla – or unidentified comparable form
- †Hylocichla mustelina
- Hyotissa
- †Hyotissa haitensis – type locality for species
- †Hyotissa meridionalis
- File:Hypohippus.jpg. Heinrich Harder (1920).]] †Hypohippus
- †Hypohippus affinis – or unidentified comparable form
- †Hypohippus chico
- †Hypolagus
- †Hypolagus ringoldensis
- †Hypolagus tedfordi – or unidentified comparable form
- Hysteroconcha
- †Hysteroconcha cypta
- †Hysteroconcha harrisi
I
{{Compact TOC}}
- Ictalurus
- †Ictalurus catus – or unidentified comparable form
- Ilex
- †Ilex glabra
- Ilyanassa
- †Ilyanassa arata
- †Ilyanassa corbis
- †Ilyanassa floridana
- †Ilyanassa granifera
- †Ilyanassa marthae
- †Ilyanassa palmbeachensis
- †Ilyanassa scalaspira
- †Ilyanassa wilmingtonensis
- File:Indarctos atticus.jpg]] †Indarctos
- †Inodrillia
- †Inodrillia aepynota
- Ischnochiton
- Iselica
- †Iselica myttonis
- †Iselica psila – type locality for species
- Isognomon
- †Isognomon alatus
- †Isognomon radiatus – tentative report
- Isophyllia
- †Isophyllia desotoensis – type locality for species
- †Isophyllia sinuosa
- Isurus
- †Isurus desori
- File:Isurus oxyrinchus by mark conlin2.JPG, or shortfin mako shark]] †Isurus oxyrinchus
- Ithycythara
- †Ithycythara defuniak – type locality for species
- †Ithycythara emeryi
- †Ithycythara lanceolata
- †Ithycythara maera
- †Ithycythara psila
- †Ithycythara radinos – type locality for species
- †Ithycythara tarri
- Ixobrychus
- †Ixobrychus exilis
J
{{Compact TOC}}
- File:Jabiru (Jabiru mycteria) 2 cropped.jpg stork]] Jabiru
- †Jabiru mycteria – type locality for species
- Jacana
- †Jacana farrandi – type locality for species
- †Jacana spinosa
- Japonactaeon
- †Japonactaeon punctostriata
- †Japonactaeon punctostriatus
- †Japsidiconus
- †Japsidiconus wilsoni
- Jaspidella
- †Jaspidella cofacorys – type locality for species
- †Jaspidella colleta
- †Jaspidella jaspidea – tentative report
- †Jenkinsia – or unidentified comparable form
- Jenneria
- †Jenneria hepleri
- †Jenneria loxahatchiensis
- †Jenneria richardsi
- †Jenneria violetae
- †Jimomys – or unidentified related form
- †Jordanella
- File:Jordanella floridae.jpg, or American flagfish]] †Jordanella floridae
- Julia
- †Julia floridana
- Juliacorbula
- †Juliacorbula scutata
- Junco
- †Junco hyemalis
K
{{Compact TOC}}
- Kalolophus
- †Kalolophus chipolanus
- †Karstala – type locality for genus
- †Karstala silva – type locality for species
- †Kathpalmeria
- †Kathpalmeria georgiana
- Kinosternon
- File:Kinosternon subrubrum.jpg, or eastern mud turtle]] †Kinosternon subrubrum
- †Kionaster
- †Kionaster petersonae – type locality for species
- Knefastia
- †Knefastia brooksvillensis
- †Knefastia glypta – type locality for species
- †Knefastia lindae
- †Knefastia waltonia – type locality for species
- †Kogiopsis – type locality for genus
- †Kogiopsis floridana – type locality for species
- †Koopmanycteris – type locality for genus{{Cite journal|author1=Gary S. Morgan |author2=Nicholas J. Czaplewski |author3=Nancy B. Simmons |year=2019 |title=A new mormoopid bat from the Oligocene (Whitneyan and early Arikareean) of Florida, and phylogenetic relationships of the major clades of Mormoopidae (Mammalia, Chiroptera) |journal=Bulletin of the American Museum of Natural History |volume=2019 |issue=434 |pages=1–146 |doi=10.1206/0003-0090.434.1.1 |hdl=2246/6944 |s2cid=196676892 |url=http://digitallibrary.amnh.org/bitstream/2246/6944/1/B434.pdf }}
- †Koopmanycteris palaeomormoops – type locality for species{{Cite journal|author1=Gary S. Morgan |author2=Nicholas J. Czaplewski |author3=Nancy B. Simmons |year=2019 |title=A new mormoopid bat from the Oligocene (Whitneyan and early Arikareean) of Florida, and phylogenetic relationships of the major clades of Mormoopidae (Mammalia, Chiroptera) |journal=Bulletin of the American Museum of Natural History |volume=2019 |issue=434 |pages=1–146 |doi=10.1206/0003-0090.434.1.1 |hdl=2246/6944 |s2cid=196676892 |url=http://digitallibrary.amnh.org/bitstream/2246/6944/1/B434.pdf }}
- Kuphus
- †Kuphus incrassatus
- Kurtziella
- File:Kurtziella cerina 001.jpg sea snail]] †Kurtziella cerina
- †Kurtziella daidalea – type locality for species
- †Kurtziella limonitella
- †Kurtziella limontella
- †Kurtziella prionota – type locality for species
- †Kurtziella ramondi
- †Kurtziella serta
- †Kurtziella stephanophora – type locality for species
- †Kurtziella thektapleura – type locality for species
- †Kurtziella websteri
- †Kyptoceras
- †Kyptoceras amatorum
L
{{Compact TOC}}
- †Lachnolaimus
- File:Hogfish.JPG, or hogfish]] †Lachnolaimus maximus
- Laciolina
- †Laciolina magna
- †Lactophrys
- Laevapex
- †Laevapex peninsulae
- †Laevella – type locality for genus
- †Laevella floridana – type locality for species
- Laevicardium
- †Laevicardium compressum
- †Laevicardium mortoni
- †Laevicardium serratum
- Laganum
- †Laganum floridanum
- †Laganum ocalanum
- Lagena
- †Lagena hexagona
- †Lagena laevis
- †Lagena substriata
- †Lagodon
- File:Pinfish3 cropped.jpg, or pinfish]] †Lagodon rhomboides
- †Laguna
- †Laguna floridanum
- Lamarckina
- †Lamarckina atlantica
- Lampropeltis
- †Lampropeltis getulus
- Lamychaena
- †Lamychaena hians
- Lanius
- †Lanius ludovicianus
- †Lantanotherium
- †Lapparia
- †Lapparia conradi – type locality for species
- File:Larus argentatus ad.jpg gull]] Larus
- †Larus elmorei – type locality for species
- †Larus elmori
- †Larus lacus – type locality for species
- †Larus perpetuus – type locality for species
- Lasiurus
- †Lasiurus borealis
- †Lasiurus intermedius
- †Latecphora
- †Latecphora bradleyae
- †Latecphora violetae
- Laterallus
- File:Laterallus exilis 1838.jpg, or grey-breasted crake]] †Laterallus exilis – or unidentified comparable form
- †Laterallus guti
- Latirus
- †Latirus angulata
- †Latirus brevicaudatus
- †Latirus callimorphus
- †Latirus duerri
- †Latirus floridanus
- †Latirus hypsipettus
- †Latirus jucundus
- †Latirus maxwelli
- †Latirus miamiensis
- †Latirus multilineatus
- †Latirus rugatus
- †Latirus seminolensis
- †Leidymys
- Leiocephalus – tentative report
- Leiostomus
- †Leiostomus xanthurus
- †Leitneria
- †Leitneria floridana
- Lemintina
- †Lemintina granifera
- †Lemintina granifora
- †Lemintina mcgintyi
- Leopardus
- †Leopardus pardalis
- File:Margaykat Leopardus wiedii.jpg, or margay]] †Leopardus wiedii
- †Lepicythara
- †Lepicythara basilissa – type locality for species
- †Lepicythara turrita
- Lepidochelys
- †Lepidocyclina
- †Lepidocyclina ocalana
- Lepisosteus
- †Lepisosteus platystomus
- Lepomis
- †Lepomis gulosus – or unidentified comparable form
- †Lepomis microlophus
- †Leptarctus
- †Leptarctus ancipidens
- †Leptarctus webbi – type locality for species
- File:Leptocyon gregorii holotype AMNH 12879.jpg]] †Leptocyon – tentative report
- †Leptomactra
- †Leptomactra delumbis
- †Leptomactra valhosierr – type locality for species
- Leptopecten
- †Leptopecten irremotis
- †Leptopecten leonensis
- Leptoseris
- †Leptoseris cucullata
- Lepus
- File:White tailed jackrabbit 20140530.jpg, or white-tailed jackrabbit]] †Lepus townsendii – or unidentified comparable form
- †Leucophoyx
- †Leucophoyx thula
- Lichenopora
- Lima
- †Lima caribaea
- †Lima caribbaea
- †Lima halensis
- †Lima vicksburgiana
- File:Flame shells cropped.jpg, or file shells]] Limaria
- †Limaria carolinensis
- †Limaria chipolana
- †Limaria pellucida
- Limatula
- †Limatula subauriculata
- Limea
- †Limea bronniana
- Limnodromus
- †Limnodromus scolopaceus
- †Limnoecus
- †Limosa
- Linatella
- File: Ranellidae - Linatella caudata.JPG triton sea snail]] †Linatella caudata
- Lindapecten
- †Lindapecten acanikos – type locality for species
- †Lindapecten chipolanus
- †Lindapecten harrisi
- †Lindapecten muscosus
- †Lindoliva
- †Lindoliva diegelae
- Linga
- †Linga densatus
- †Linga gelnni
- †Linga waccamawensis
- †Liochlamys
- †Liochlamys bulbosa
- †Liochlamys griffini
- Lioglyphostoma
- †Lioglyphostoma rusum – type locality for species
- †Lioglyphostoma solia
- †Lioglyphostoma tyro – type locality for species
- File:Liotia echinacantha 001.jpg sea snail]] Liotia
- †Liotia agenea
- †Liotia coronata
- †Liotia solariella
- †Liquidambar
- †Lirodiscus
- †Lirodiscus jacksonensis
- Lirophora
- †Lirophora burnsii
- †Lirophora ceramota – type locality for species
- †Lirophora crossata
- †Lirophora crossota
- †Lirophora cumaina
- †Lirophora cymaina
- †Lirophora funiakensis – type locality for species
- †Lirophora glyptocyma
- †Lirophora latilirata
- †Lirophora sellardsi – type locality for species
- †Lirophora trimeris – type locality for species
- †Lirophora ulocyma
- †Lirophora xesta
- Lithophaga
- †Lithophaga antillarum
- †Lithophaga aristata – tentative report
- †Lithophaga bisulcata
- †Lithophaga dalli
- †Lithophaga nigra
- †Lithophaga oryzoides – type locality for species
- Lithophyllum
- †Lithophyllum compactum
- †Lithophyllum zonatum
- †Lithophysema
- Lithopoma
- File:Lithopoma americanum 002.jpg turban sea snail]] †Lithopoma americanum
- †Lithopoma lindae
- †Lithopoma precursor
- †Lithopoma scolopax
- †Lithopoma tectariaeformis
- Lithothamnion
- Litiopa
- †Litiopa palaeosargassina
- Littoraria
- †Littoraria angulifera
- †Littoraria caloosahatcheensis
- †Littoraria irrorata
- †Littoraria lindae
- †Littoraria seminole
- †Littoraria sheaferi
- Littorina
- †Littorina sheaferi
- †Lituonella
- Lobatus
- †Lobatus costatus
- †Lobatus gigas
- †Lobatus raninus
- †Lobatus williamsi
- Longchaeus
- †Longchaeus suturalis
- Lontra
- File:LutraCanadensis fullres.jpg, or North American river otter]] †Lontra canadensis
- Lophelia
- †Lophelia brachycephala – or unidentified comparable form
- †Lophelia gracilis – or unidentified comparable form
- †Lophelia prolifera
- †Lophocetus – or unidentified related form
- Lophodytes
- †Lophodytes cucullatus
- †Lophoranina
- †Lophoranina georgiana
- Lottia
- †Lottia actina
- Lovenia
- †Lovenia clarki
- Loxacypraea
- †Loxacypraea apalachicolae – type locality for species
- †Loxacypraea chilona – type locality for species
- †Loxacypraea emilyae – type locality for species
- Loxoconcha
- †Loxoconcha doryandae
- †Loxoconcha reticularis
- Lucapina
- File:Lucapina sowerbii 001.jpg, or Sowerby's fleshy limpet]] †Lucapina sowerbii
- †Lucapina suffusa
- †Lucapina talanteia
- Lucapinella
- †Lucapinella limatula
- Lucina
- †Lucina corpulenta
- †Lucina pensylvanica
- Lucinisca
- †Lucinisca calhounensis
- †Lucinisca cribarius
- †Lucinisca cribrarius
- †Lucinisca nassula
- †Lucinisca plesiolophus
- †Lucinisca silicatus
- Lucinoma
- †Lucinoma contractus
- †Lucinoma crenulata
- File:Luidia magnifica mouth.jpg sea star]] Luidia
- Lunulites
- †Lunulites distans
- Luria
- †Luria campbelliana
- †Luria dominicensis
- †Luria mariaelisabethae – type locality for species
- †Luria voleki
- †Lutjanus
- Lynx
- †Lynx rufus
- Lyria
- †Lyria citrusensis – type locality for species
- †Lyria heilprini
- †Lyria mississippiensis – tentative report
- †Lyria musicina
- †Lyria pycnopleura – type locality for species
- †Lyropecten
- †Lyropecten burnetti
- †Lyropecten jeffersonensis
- †Lyropecten marionensis
- †Lyropecten nicholsi
- †Lyropecten tamiamiensis – type locality for species
- Lytechinus
- File:Lytechinus variegatus.jpg, also known as the green or variegated sea urchin]] †Lytechinus variegatus
M
{{Compact TOC}}
- †Machaeromeryx
- †Machaeromeryx gilchristensis – type locality for species
- File:Machairodus aphanistus - Cerro de los Batallones - Museo Arqueológico Regional CAM.JPG]] †Machairodus
- Macoma
- †Macoma brevifrons
- †Macoma constricta
- †Macoma irma
- †Macoma paralenis – type locality for species
- †Macoma pseudomera – or unidentified comparable form
- †Macoma tenta
- †Macoma virginiana
- †Macoma virginicana
- Macrocallista
- †Macrocallista acuminata
- †Macrocallista annexa
- †Macrocallista maculata
- †Macrocallista nimbosa
- †Macrocallista reposta
- †Macrocallista waltonensis
- Macrochelys
- †Macrochelys auffenbergi – type locality for species
- File:Alligator snapping turtle.jpg, or alligator snapping turtle]] †Macrochelys temminckii
- Macrocypraea
- †Macrocypraea cervus
- †Macrocypraea joanneae
- †Macrocypraea spengleri
- Macropneustes
- Mactra
- †Mactra chipolana
- †Mactrocallista
- Mactrotoma
- †Mactrotoma cymata
- †Mactrotoma fragilis
- †Mactrotoma fragilus
- †Mactrotoma undula
- Madracis
- †Madracis decactis
- †Madracis decaseptata – type locality for species
- Madrepora
- †Madrepora oculata
- Magilus
- †Magilus streami
- Magnolia
- †Magnolia virginiana
- Malaclemys
- †Malaclemys terrapin
- Malea
- †Malea springi
- †Mammacyon
- †Mammacyon obtusidens – or unidentified comparable form
- †Mammut
- File:Mammut americanum Sergiodlarosa.jpg, or American mastodon]] †Mammut americanum
- †Mammut matthewi
- †Mammuthus
- †Mammuthus columbi – type locality for species
- †Mammuthus hayi
- Manicina
- †Manicina areolata
- †Manicina pliocenica
- †Manicina puntagordensis
- Maoricrypta
- †Maoricrypta costata
- Marevalvata
- †Marevalvata tricarinata
- Margaretta
- †Margaretta congesta – type locality for species
- †Margaretta fallax
- †Margaretta nodifera
- †Margaretta vicksburgica
- †Margaritaria
- †Margaritaria abrupta
- Margarites
- †Margarites tampaensis
- File:MargRosea.jpg margin sea snail]] Marginella
- †Marginella amiantula
- †Marginella ballista
- †Marginella bella
- †Marginella bellula
- †Marginella caloosana
- †Marginella clenchi – or unidentified comparable form
- †Marginella contracta – or unidentified related form
- †Marginella denticulata
- †Marginella faunula
- †Marginella gravida – or unidentified comparable form
- †Marginella gregaria
- †Marginella hartleyanum
- †Marginella inepta
- †Marginella infecta
- †Marginella mansfieldi
- †Marginella minuta
- †Marginella pardalis
- †Marginella posti
- Marshallora
- †Marshallora nigrocincta
- Marsupina
- File:Marsupina bufo.jpg, or chestnut frog shell sea snail]] †Marsupina bufo
- Martesia
- †Martesia striata
- †Marvacrassatella
- †Marvacrassatella meridianalis
- †Marvacrassatella meridionalis
- Massyla
- †Massyla distinguenda
- †Massyla propevenusta
- †Massyla runchaena – type locality for species
- †Massyla shirleyae
- †Massyla venusta
- Masticophis
- †Masticophis flagellum
- †Mazzalina – report made of unidentified related form or using admittedly obsolete nomenclature
- †Mazzalina costata
- †Mclelannia
- †Mclelannia aenigma
- Meandrina
- †Meandrina alveolus
- †Meandrina barretti
- †Meandrina costatus
- †Meandrina meandrites
- †Meandrina meandrities
- †Meandrina variabilis
- Megabalanus
- †Megabalanus tintinnabulum
- Megacardita
- †Megacardita hesperide
- Megaceryle
- †Megaceryle alcyon
- †Megahippus
- †Megalagus
- †Megalagus abaconis – type locality for species
- †Megalictis
- †Megalictis frazieri
- †Megalonx
- †Megalonx wheatleyi – or unidentified comparable form
- †Megalonyx
- †Megalonyx jeffersonii
- †Megalonyx leptostomus
- †Megalonyx wheatleyi
- Megalops
- †Megalops atlantica – or unidentified comparable form
- †Megalops atlanticus
- †Megantereon
- †Megantereon hesperus
- Megaptera
- Meioceras
- †Meioceras nitidum
- Melampus
- †Melampus bidentatus
- †Melampus coffea
- †Melampus monile
- Melanella
- †Melanella bartschi
- †Melanella calkinsi
- †Melanella conoidea
- †Melanella jamaicensis
- †Melanella locklini
- †Melanella magnoliana
- Melanerpes
- †Melanerpes carolinus
- †Melanerpes erythrocephalus
- Meleagris
- †Meleagris anza
- File:Gall-dindi.jpg, or turkey, displaying his facial coloration and tail feathers to attract a female]] †Meleagris gallopavo – type locality for species
- †Meleagris tridens – type locality for species
- Mellita
- †Mellita aclinensis
- †Mellita quinquiesperforata
- Melongena
- †Melongena aspinosa
- †Melongena bispinosa
- †Melongena caloosahatcheensis
- †Melongena cannoni
- †Melongena chickee
- †Melongena consors
- †Melongena corona
- †Melongena crassicornuta
- †Melongena cynthiae
- †Melongena diegelae
- †Melongena draperi
- †Melongena holeylandica
- †Melongena lindae
- File:Melongena melongena 01.JPG, or Caribbean crown conch]] †Melongena melongena
- †Melongena sarasotaensis
- †Melongena sculpturata
- †Melongena taurus
- †Melongena turricula
- Melospiza
- †Melospiza georgiana
- †Melospiza melodia
- Membranipora – or unidentified comparable form
- Membraniporella
- †Membraniporella compressa
- Membraniporidra
- †Membraniporidra spissimuralis
- †Memraniporidra
- †Memraniporidra similis
- File:Menoceras NT small.jpg]] †Menoceras
- †Menoceras arikarense
- †Menoceras barbouri
- Menticirrhus
- Mephitis
- †Mephitis elongata
- †Mephitis mephitis
- Mercenaria
- †Mercenaria campechiensis
- †Mercenaria carolinensis
- †Mercenaria corrugata
- †Mercenaria langdoni
- File:LittleNeck clams USDA96c1862.jpg, also known as hard clams or quahogs]] †Mercenaria mercenaria
- †Mercenaria nannodes – type locality for species
- †Mercenaria ochlockoneensis
- †Mercenaria permagna
- †Mercenaria prodona
- †Mercenaria prodroma – type locality for species
- Meretrix
- †Meretrix floridana
- †Meretrix imitabilis – or unidentified related form
- †Meretrix waltonensis – type locality for species
- Mergus
- †Mergus merganser
- †Mergus serrator
- Merisca
- †Merisca aequistriata
- †Merisca halidona
- †Merisca merula
- File:Merychippus insignis life restoration.jpg]] †Merychippus
- †Merychippus brevidontus – or unidentified comparable form
- †Merychippus californicus – or unidentified comparable form
- †Merychippus gunteri – type locality for species
- †Merychippus primus
- †Merycoidodon
- Mesoplodon
- †Mesoplodon longirostris
- †Mesoreodon
- †Mesoreodon floridensis – type locality for species
- †Metatomarctus
- †Metatomarctus canavus
- File:Metaxytherium floridanum.jpg]] †Metaxytherium – type locality for genus
- †Metaxytherium albifontanum – type locality for species
- †Metaxytherium crataegense – type locality for species
- †Metaxytherium floridanum – type locality for species
- †Metracolposa
- †Metracolposa incrustans – type locality for species
- †Metradolium
- †Metradolium parvirimulatum
- †Metradolium transversum
- Metula
- †Metula roberti
- †Microcerion
- †Microcerion floridanum
- †Microcythara
- †Microcythara caloosahatcheensis
- Microdrillia
- †Microdrillia hebetika – type locality for species
- Microhyla
- Micromenetus
- †Micromenetus alabamensis
- †Micromenetus diatatus
- †Micromenetus dilatatus
- Micropogonias
- Micropora
- †Micropora coriacea
- File:Micropterus dolomieu2 cropped.png, or black bass]] Micropterus
- †Micropterus salmoides
- Microtus
- †Microtus australis
- †Microtus hibbardi
- †Microtus pennsylvanicus
- †Microtus pinetorum
- Micrurus
- †Micrurus fulvius
- Millepora
- File:Millepora alcicornis (Branching Fire Coral).jpg, or sea ginger]] †Millepora alcicornis
- Miltha
- †Miltha caloosaensis
- †Miltha carmenae – type locality for species
- †Miltha chipolana
- †Miltha chipolanus
- †Miltha hillsboroensis
- Milvago
- †Milvago chimachima
- †Mimus
- †Mimus polyglottos
- †Miogypsina
- †Miogypsina globulina
- †Miohippus
- †Miomyotis – type locality for genus
- †Miomyotis floridanus – type locality for species
- †Miopetaurista
- †Miopetaurista webbi – type locality for species
- †Miospermophilus – or unidentified comparable form
- File:Miracinonyx inexpectatus.jpg, or American cheetah]] †Miracinonyx
- †Miracinonyx inexpectatus
- Mitra
- †Mitra acteoglypha – type locality for species
- †Mitra carolinensis
- †Mitra desmia – type locality for species
- †Mitra heilprini
- †Mitra heilpriri
- †Mitra hosfordensis
- †Mitra lindae
- †Mitra lineolata
- †Mitra mitrodita – type locality for species
- †Mitra prodroma – type locality for species
- †Mitra semiferruginea
- †Mitra silicata
- †Mitra stephensoni
- Mitrella
- †Mitrella acanthodes
- †Mitrella alumen – type locality for species
- †Mitrella asema – type locality for species
- †Mitrella belonis – type locality for species
- †Mitrella blastos – type locality for species
- †Mitrella dalli
- †Mitrella dallina – type locality for species
- †Mitrella dicaria
- †Mitrella eluthera
- †Mitrella gardnerae
- †Mitrella hayesorum – type locality for species
- †Mitrella ischna – type locality for species
- †Mitrella juncea – type locality for species
- †Mitrella mikra – type locality for species
- †Mitrella nanna – type locality for species
- †Mitrella oryzoides – type locality for species
- †Mitrella oxia – type locality for species
- †Mitrella pedana – type locality for species
- †Mitrella perfervida
- †Mitrella phagon – type locality for species
- †Mitrella photeina – type locality for species
- †Mitrella phyllisae – type locality for species
- †Mitrella sima – type locality for species
- †Mitrella stikta – type locality for species
- †Mitrella trajectionis
- †Mitrella turgidula
- †Mitrella tytha – type locality for species
- File:Mitromorpha canariensis.jpg sea snail]] Mitromorpha
- †Mitromorpha dormitor
- Modiolaria
- Modiolus
- †Modiolus americanus
- †Modiolus blandus
- †Modiolus grammatus
- †Modiolus minimus
- †Modiolus silicatus
- Modulus
- †Modulus basileus
- †Modulus biconicus – type locality for species
- †Modulus caloosahatcheensis
- †Modulus calusa
- †Modulus carchedonius
- †Modulus compactus
- †Modulus liveoakensis
- File:Modulus modulus (Atlantic modulus snail) (San Salvador Island, Bahamas) 2 (16190200492).jpg, or tulip mussel]] †Modulus modulus
- †Modulus pacei
- †Modulus turbinatus
- †Modulus willcoxii
- †Modulus woodringi
- Moerella
- †Moerella calliglypta
- †Moerella candeana
- †Molleria
- †Molleria duplinensis
- Molothrus
- †Molothrus ater
- Monilispira
- †Monilispira archeri
- †Monilispira leucocyma – or unidentified comparable form
- Monoplex
- †Monoplex – type locality for species A informal
- †Monoplex krebsii
- File:Monoplex parthenopeus 01.JPG, or giant triton]] †Monoplex parthenopeus
- †Monoplex ritteri
- †Monostiolum
- †Monostiolum petiti
- †Monostiolum thomasi
- †Montacula
- Montacuta
- †Montacuta chipolana
- †Montacuta floridana
- Montastraea
- †Montastraea bainbridgensis
- †Montastraea brevis
- †Montastraea cavernosa
- †Montastraea costata – or unidentified comparable form
- †Montastraea davisina – type locality for species
- †Montastraea endothecata
- †Montastraea imbata
- †Montastraea intermedia
- †Montastraea peninsularis – type locality for species
- †Montastraea tampaensis
- †Montezumella
- †Montezumella microporosa
- Mormoops
- †Mormoops megalophylla
- †Moropus
- †Moropus oregonensis – or unidentified comparable form
- †Mortonella
- Morum
- †Morum chipolanum – type locality for species
- †Morum floridanum
- †Morum macgintyi
- †Morum obrienae
- †Morum oniscus
- Morus
- †Morus peninsularis – type locality for species
- Mugil
- †Mulina
- †Mulina congesta
- †Mulina orthria – type locality for species
- Mulinia
- †Mulinia caloosaensis
- †Mulinia congesta
- †Mulinia lateralis
- †Mulinia orthria
- †Mulinia sapotila
- †Mulinia sapotilia
- †Mulinia sapotilla
- File:Murex pecten shell 3.jpg sea snail]] Murex
- †Murex bellegladensis
- †Murex chipolanus
- †Murex fulvenscens
- †Murex gilli – type locality for species
- †Murex globosus
- †Murex nicholsi – type locality for species
- †Murex salleanus
- †Murex tritonopsis
- †Murex trophoniformis
- Murexiella
- †Murexiella calhounensis – type locality for species
- †Murexiella crispangula
- †Murexiella glypta
- †Murexiella graceae
- †Murexiella macgintyi – type locality for species
- †Murexiella miamiensis
- †Murexiella petuchi
- †Murexiella shilohensis
- †Murexiella textilis
- Murexsul
- †Murexsul hexagonus
- File:Hexaplex radix 01.jpg murex sea snail]] Muricanthus
- †Muricanthus hertweckorum
- Muricopsis
- †Muricopsis lyonsi
- Musculium
- †Musculium securis
- Musculus
- †Musculus lateralis
- Mussa
- †Mussa affinis
- †Mussa angulosa
- File:Mussismilia hispida cropped.jpg stony coral]] Mussismilia
- †Mussismilia hispida
- Mustela
- †Mustela frenata
- †Mustela peninsulae
- †Mya
- †Mya arenaria
- †Myakkacypraea
- †Myakkacypraea kelleyi
- †Myakkacypraea myakka
- †Myakkacypraea schnireli
- Mycetophyllia
- †Mycetophyllia lamarckiana
- Mycteria
- †Mycteria americana
- †Mycteria wetmorei
- †Mylagaulus
- †Mylagaulus elassos – type locality for species
- †Mylagaulus kinseyi
- Myliobatis
- †Mylodon
- File:Mylohyus nasutus.jpg]] †Mylohyus
- †Mylohyus elmorei
- †Mylohyus floridanus – type locality for species
- †Mylohyus fossilis – type locality for species
- †Mylohyus lenis – or unidentified comparable form
- Myotis
- †Myotis austroriparius
- †Myotis grisescens
- Myrica
- File:Starr 031108-0155 Morella cerifera.jpg, or southern wax myrtle]] †Myrica cerifera
- Myrtea
- †Myrtea waltonensis – type locality for species
- Mysella
- †Mysella planulata
- Mytiloconcha
- †Mytiloconcha conradiana
- †Mytiloconcha incurvus
- Mytilopsis
- †Mytilopsis lamellata
- †Mytilopsis leucophaeata
- Mytilus
- †Mytilus conradiana
- †Mytilus conradianus
- †Mytilus incrassata
N
{{Compact TOC}}
- File:Nannippus jaw.JPG]] †Nannippus
- †Nannippus aztecus
- †Nannippus morgani
- †Nannippus peninsulatus
- †Nannippus westoni
- Nannodiella
- †Nannodiella nemorensis
- †Nannodiella pauca
- †Nanogyra
- †Nanogyra virgula
- †Nanosiren – type locality for genus
- †Nanosiren garciae – type locality for species
- †Nanotragulus
- †Nanotragulus loomisi
- Narona
- †Narona atraktoides – type locality for species
- Nassa – report made of unidentified related form or using admittedly obsolete nomenclature
- †Nassa consensa – or unidentified comparable form
- Nassarina
- †Nassarina glypta
- †Nassarina trachea – type locality for species
- Nassarius
- †Nassarius acutus
- †Nassarius anisonema – type locality for species
- File:Nassarius antillarum 001.jpg (formerly Nassarius antillarum), or the Antilles nassa sea snail]] †Nassarius antillarum
- †Nassarius berthae
- †Nassarius bidentata
- †Nassarius bidentatus
- †Nassarius bimitrodita – type locality for species
- †Nassarius caloosaensis
- †Nassarius cinclis – type locality for species
- †Nassarius consensa
- †Nassarius consensus – or unidentified comparable form
- †Nassarius cornelliana
- †Nassarius correlliana
- †Nassarius cystoides – type locality for species
- †Nassarius dalli
- †Nassarius dasa – type locality for species
- †Nassarius dasus
- †Nassarius dasynema – type locality for species
- †Nassarius dryas – type locality for species
- †Nassarius dystakta
- †Nassarius dystaktus
- †Nassarius ethelinda
- †Nassarius eutykta – type locality for species
- †Nassarius fargoi
- †Nassarius floridana
- †Nassarius floridensis
- †Nassarius grapta
- †Nassarius harisi – or unidentified related form
- †Nassarius harrisi
- †Nassarius ischna – type locality for species
- †Nassarius locklini
- †Nassarius nanna – type locality for species
- †Nassarius nannus
- †Nassarius opeas – type locality for species
- †Nassarius oxia – type locality for species
- †Nassarius parapristuis
- †Nassarius parapristus – type locality for species
- †Nassarius pedana – type locality for species
- †Nassarius pedanus
- †Nassarius pedona
- †Nassarius prista – type locality for species
- †Nassarius pristus
- †Nassarius quadridentata
- †Nassarius rasta
- †Nassarius tribaka – type locality for species
- †Nassarius vibex
- †Nassarius waltonensis
- †Nassarius watsoni
- File:CoatiNosara cropped.jpg, or coati]] Nasua – or unidentified comparable form
- Natica
- †Natica alticallosa
- †Natica caseyi
- Naticarius
- †Naticarius camera
- †Naticarius canrena
- †Naticarius plicatella
- †Naticarius precursor – type locality for species
- Natrix
- †Natrix cyclopion
- †Natrix erythrogaster – or unidentified comparable form
- †Neatocastor
- †Nebraskaophis
- †Nebraskaophis oligocenicus – type locality for species
- File:Necturus maculosus maculosus.jpg, or mudpuppy]] Necturus
- Negaprion
- †Negaprion brevirostris
- †Nekrolagus
- †Nekrolagus progressus
- Nellia
- †Nellia oscitans – type locality for species
- †Nellia tenella
- Nemocardium
- †Nemocardium parile
- †Neochoerus
- †Neochoerus aesopi
- †Neochoerus pinckneyi
- Neofiber
- †Neofiber alleni
- †Neofiber leonardi
- File:Neohipparion cropped.png. Robert Bruce Horsfall (1913).]] †Neohipparion
- †Neohipparion eurystyle
- †Neohipparion trampasense
- †Neolaganum
- †Neolaganum dalli
- †Neolaganum durhami
- Neomonachus
- †Neomonachus tropicalis
- File:Neophrontops americanus fossil cropped.jpg]] Neophrontops
- †Neophrontops slaughteri
- †Neortyx
- †Neortyx peninsularis
- †Neosimnia
- †Neosimnia cristata – type locality for species
- †Neosimnia puella – type locality for species
- Neotoma
- †Neotoma floridana
- Nerita
- †Nerita tampaensis
- Neritina
- †Neritina sparsilineata – or unidentified comparable form
- †Neritina sphaerica
- †Neritina usnea
- †Neritina virginea
- †Neritopsis
- †Neritopsis vokesorum – type locality for species
- Nerodia
- File:Nerodia fasciata CDC.png, or banded water snake]] †Nerodia fasciata
- †Nerodia sipedon
- †Nerodia taxispilota – or unidentified comparable form
- Nesovitrea
- †Nesovitrea dallilana
- Nettion
- †Nettion carolinense
- †Nettion crecca
- †Neurahytis
- †Neurahytis marshalli
- Neverita
- †Neverita chipolana
- †Neverita chipolanus
- †Neverita duplicatus
- †Neverita eucallosa
- †Neverita eucallosus – type locality for species
- File:Nimravides catacopis.JPG]] †Nimravides
- †Nimravides galiani – type locality for species
- †Ninoziphius
- †Ninoziphius platyrostris
- Niso
- †Niso interrupta
- †Niso wilcoxiana
- †Niso willcoxiana
- Nitidella
- †Nitidella nitida
- Niveria
- †Niveria carlottae
- †Niveria quadripunctata
- File:Niveria suffusa (suffuse trivia snail) (San Salvador Island, Bahamas) 2 (16191226905).jpg false cowrie]] †Niveria suffusa
- Nodipecten
- †Nodipecten caloosaensis
- †Nodipecten collierensis
- †Nodipecten condylomatus
- †Nodipecten nodosus
- †Nodipecten peedeensis
- †Nodipecten peedensis
- †Nodipecten pernodosus
- †Nodipecten pyx
- †Nodipecten vaccamavensis
- Noetia
- †Noetia incile
- †Noetia limula
- †Noetia platyura
- †Noetia playura
- Nonion
- †Nonion glabrellum
- †Nonion grateloupi
- †Nonion pizarrensis
- †Nonion preadvenum
- †Nonion washingtonensis
- Nonionella
- †Nonionella auris
- †Nothodipoides
- †Nothodipoides planus – or unidentified comparable form
- †Nothokemas
- †Nothokemas floridanus
- †Nothokemas waldropi – type locality for species
- File:Nothrotheriops.jpg]] †Nothrotheriops
- †Nothrotheriops texanus
- Notophthalmus
- †Notophthalmus viridescens
- Notorynchus
- †Notorynchus cepidianus
- †Nototamias
- †Nototamias hulberti
- Nucinella
- †Nucinella chipolana – type locality for species
- †Nucinella gunteri – type locality for species
- †Nucinella woodii – type locality for species
- Nucleolites
- †Nucleolites conradi
- †Nucleolites ericsoni
- †Nucleolites evergladensis – type locality for species
- †Nucleolites globosus
- †Nucleolites gouldii
- †Nucleolites lyelli
- File: Nuculidae - Nucula piacentina.jpg]] Nucula
- †Nucula chipolana
- †Nucula dasa – type locality for species
- †Nucula defuniak – type locality for species
- †Nucula gadsdenensis
- †Nucula proxima
- †Nucula sinaria
- †Nucula tampae
- †Nucula taphria
- Nuculana
- †Nuculana acuta
- †Nuculana basilissa – type locality for species
- †Nuculana chipolana
- †Nuculana conica
- †Nuculana diphya – type locality for species
- †Nuculana dodona
- †Nuculana hamlinensis
- †Nuculana leiorhyncha – type locality for species
- †Nuculana leptalea – type locality for species
- †Nuculana linifera
- †Nuculana polychoa – type locality for species
- †Nuculana polychroa
- †Nuculana posti
- †Nuculana proteracuta – type locality for species
- †Nuculana trochilia
- Numenius
- †Numenius americanus
- Nummulites
- †Nummulites floridensis
- †Nummulites moodysbranchensis
- †Nummulites ocalanus – or unidentified comparable form
- †Nummulites ocalina
- Nyctanassa
- File:Yellow crowned night heron Florida 2010.JPG, or yellow-crowned night heron]] †Nyctanassa violacea – type locality for species
- Nycticeius
- †Nycticeius humeralis
- Nycticorax
- †Nycticorax fidens – type locality for species
- †Nycticorax nycticorax
- Nyroca
- †Nyroca affinis
- †Nyssa
O
{{Compact TOC}}
- †Ocalaster – type locality for genus
- †Ocalaster seloyi – type locality for species
- †Ocalaster timucum – type locality for species
- †Ochetosella
- †Ochetosella jacksonica
- Ochrotomys
- †Ochrotomys nuttalli
- †Ocukina
- †Ocukina srasotaensis
- File:Oculina varicosa.jpg stony coral]] Oculina
- †Oculina diffusa
- †Oculina floridana
- †Oculina robusta
- †Oculina sarasotana – type locality for species
- Odocoileus
- †Odocoileus osceola
- †Odocoileus sellardsiae – type locality for species
- †Odocoileus virginianus
- File:Odontaspis ferox 3.jpg sand shark]] Odontaspis
- †Odontaspis macrota
- Odostomia
- †Odostomia acutidens
- †Odostomia caloosaensis
- †Odostomia laevigata
- †Ogmophis
- †Ogmophis pauperrimus – type locality for species
- Olar
- †Olar buccinator
- †Oligobunis
- †Oligobunis floridanus – type locality for species
- †Oligopygus
- †Oligopygus haldemani
- †Oligopygus phelani
- †Oligopygus wetherby
- †Oligopygus wetherbyi
- Oliva
- †Oliva adami
- †Oliva alumensis
- †Oliva blowi
- †Oliva bollingi
- †Oliva briani
- †Oliva brooksvillensis
- †Oliva carolinae – or unidentified comparable form
- †Oliva carolinensis
- †Oliva cokyae
- †Oliva duerri
- †Oliva edwardsae
- †Oliva erici
- †Oliva eutorta
- †Oliva gravesae
- †Oliva immortua
- †Oliva jenniferae
- †Oliva keatoni
- †Oliva lindae
- †Oliva liodes
- †Oliva martensii
- †Oliva murielae
- †Oliva paraporphyria
- †Oliva posti
- †Oliva reticularis
- †Oliva roseae
- †Oliva rucksorum
- †Oliva ryani
- File:Oliva sayana 02.JPG, or lettered olive sea snail]] †Oliva sayana
- †Oliva smithorum
- †Oliva southbayensis
- †Oliva vokesorum – type locality for species
- †Oliva waltoniana – type locality for species
- †Oliva wendyae
- Olivella
- †Olivella clewistonensis
- †Olivella cotinados – type locality for species
- †Olivella dasa – type locality for species
- †Olivella dealbata
- †Olivella dodona
- †Olivella eleutheria – type locality for species
- †Olivella eleuthria
- †Olivella eutacta
- †Olivella fargoi
- †Olivella floralia
- †Olivella floridana
- †Olivella gladeensis
- †Olivella jacksonensis
- †Olivella lata
- †Olivella liveoakensis
- †Olivella mississippiensis – or unidentified related form
- †Olivella mutica
- †Olivella oryzoides – type locality for species
- †Olivella perfloralia
- †Olivella poinciana – type locality for species
- †Olivella pugilis
- †Olivella pusilla
- †Olivella tamiamiensis
- †Olivella vicksburgensis
- †Olssonella
- †Omanidacna – tentative report
- †Omanidacna gunteri
- File:Muskrat Foraging.JPG, or muskrat]] Ondatra
- †Ondatra annectens
- †Ondatra idahoensis
- †Ondatra zibethicus
- Onoba
- †Onoba litiopaopsis – type locality for species
- †Ontocetus
- †Ontocetus emmonsi
- Onustus
- †Onustus grayi – type locality for species
- Opalia
- †Opalia deboury
- †Opalia debouryi
- Opheodrys
- †Opheodrys aestivus
- Ophidion
- File:Ophiomorpha.jpg]] †Ophiomorpha
- Ophisaurus
- †Ophisaurus compressus
- †Ophisaurus ventralis
- †Opisthomena
- †Opisthomena oglimum
- †Opsanus
- Orbicella
- †Orbicella annularis
- †Orbitoides
- Orbulina
- †Orbulina universa
- Orionina
- †Orionina bermudae
- †Orthaulax
- †Orthaulax gabbi
- †Orthaulax hernandoensis
- †Orthaulax inornatus
- †Orthaulax pugnax
- Orthogeomys
- †Orthogeomys propinetis
- Orthopristis
- †Orthopristis chrysopterus
- Oryzomys
- File:Oryzomys palustris in vegetation.jpg, or marsh rice rat]] †Oryzomys palustris
- †Osbornodon
- †Osbornodon iamonensis
- †Osbornodon wangi – type locality for species
- †Oscilla
- †Oscilla biseriata
- Osthimosia
- †Osthimosia glomerata
- Ostrea
- †Ostrea brucei
- †Ostrea compressirostra
- †Ostrea coxi
- †Ostrea densata – or unidentified comparable form
- †Ostrea disparilis
- †Ostrea equestris
- †Ostrea falco
- †Ostrea geraldjohnsoni
- †Ostrea locklini
- †Ostrea meridionalis
- †Ostrea meridonalis
- †Ostrea normalis
- †Ostrea pauciplicata
- †Ostrea podagrina
- †Ostrea scuplturata
- †Ostrea subdigitalina
- †Ostrea vaughani
- †Otodus
- File:Megalodon scale.svg (sometimes Carcharodon or Otodus megalodon) with a whale shark (violet), great white shark (green), and anachronistic human (black) to scale]] †Otodus megalodon
- Otus
- †Otus asio
- †Oxydactylus – tentative report
- †Oxyura
- †Oxyura hulberti – type locality for species
- †Oxyura jamaicensis
- †Oyenaster – type locality for genus
- †Oyenaster oblidus – type locality for species
P
{{Compact TOC}}
- †Pachyarmatherium
- †Pachyarmatherium leiseyi – type locality for species
- †Pachycrommium
- †Pachycrommium brucei – type locality for species
- †Pachycrommium burnsii
- †Pachycrommium dalli
- †Pachycrommium dodonum – type locality for species
- †Pachycrommium floridana
- †Pachycrommium guppyi
- †Pachycrommium mansfieldi
- †Pachycrommium occiduum – type locality for species
- †Pahayokea
- †Pahayokea alligator
- †Pahayokea aspenae
- †Pahayokea basingerensis
- †Pahayokea erici
- †Pahayokea gabrielleae
- †Pahayokea josiai
- †Pahayokea kissimmeensis
- †Pahayokea mansfieldi
- †Pahayokea parodizi
- †Pahayokea penningtonorum
- †Pahayokea rucksorum
- †Palaeogale
- †Palaeogale minuta
- †Palaeolama
- †Palaeolama mirifica – type locality for species
- File:Palaeophis maghrebianus life restoration cropped.jpg]] †Palaeophis
- †Palaeophoyx – type locality for genus
- †Palaeophoyx columbiana – type locality for species
- †Palaeostruthus
- †Palaeostruthus eurius – type locality for species
- Pallacera
- †Pallacera caseyi
- †Pallacera chipolanus
- †Pallacera costatus
- †Pallacera tribakus – type locality for species
- †Pallacera vicksburgensis
- †Pandanaris
- †Pandanaris convexa
- Pandion
- File:2010-kabini-osprey.jpg, or osprey]] †Pandion haliaetus
- †Pandion lovensis – type locality for species
- Pandora
- †Pandora arenosa
- †Pandora bushiana
- †Pandora dodona
- †Pandora trilineata
- †Pandora tuomeyi
- Panopea
- †Panopea bitruncata
- †Panopea brooksvillensis
- †Panopea floridana
- †Panopea goldfussi
- †Panopea goldfussil
- †Panopea parawhitfieldi – type locality for species
- †Panopea reflexa
- Panthera
- File:Lion (Panthera leo) (30941994012) cropped.jpg, or lion]] †Panthera leo
- †Panthera onca
- †Papillina
- †Papillina gunteri – type locality for species
- Papyridea
- †Papyridea bulbosum
- †Papyridea semisulcata
- †Papyridea soleniformis
- †Parablastomeryx
- †Parablastomeryx floridanus – type locality for species
- †Parablastomeryx gregorii
- †Parabornia
- †Parabornia squillina
- Paraconcavus
- †Paraconcavus talquinensis
- Paracyathus
- †Paracyathus vaughani
- Paradentalium
- †Paradentalium disparile
- †Parahippus
- †Parahippus leonensis – type locality for species
- †Paramerychyus
- †Paramerychyus harrisonensis
- Parametaria
- †Parametaria hertweckorum
- †Parametaria lindae
- File:San Diego Paramylodon.jpg Paramylodon]] †Paramylodon
- †Paramylodon harlani
- †Paranasua
- †Paranasua biradica – type locality for species
- †Paraoxybelis – type locality for genus
- †Paraoxybelis floridanus – type locality for species
- †Parasatarte
- †Parasatarte triquetra
- Parastarte
- †Parastarte chipolana – type locality for species
- †Parastarte triquetra
- File:Lamnidae - Parotodus benedenii-000.jpg, or the false-toothed mako]] †Parotodus
- †Parotodus benedeni
- Parvanachis
- †Parvanachis obesa
- †Parvericius
- †Parvericius montanus
- Parvilucina
- †Parvilucina costata
- †Parvilucina crenella
- †Parvilucina crenulata
- †Parvilucina diktyota
- †Parvilucina flumenvadosa – type locality for species
- †Parvilucina multilineatus
- †Parvilucina multistriata
- †Parvilucina piluliformis
- †Parvilucina sphaeriolus
- †Parvilucina vaughani – type locality for species
- File:Parviturbo fenestratus 001.jpg]] Parviturbo
- †Parviturbo milium
- Parviturboides
- †Parviturboides avitus
- Passerculus
- †Passerculus sandwichensis
- Passerella – or unidentified comparable form
- †Passerherbulus
- †Passerherbulus henslowii
- Passerina – or unidentified comparable form
- Patelloida
- †Patelloida pustulata
- File:Collared peccary02 - melbourne zoo.jpg]] Pecari
- Pecten
- †Pecten burnsi
- †Pecten burnsii
- †Pecten hemycyclicus
- †Pecten humphreysii
- †Pecten leonensis
- †Pecten ochlockoneensis
- †Pecten perplanus
- †Pecten poulsoni
- †Pecten wendelli
- †Pedalion
- †Pedalion kecia
- †Pedalion solereperta
- †Pediomeryx
- †Pediomeryx hemphillensis
- Pelecanus
- †Pelecanus erythrorhynchos – or unidentified comparable form
- †Pelecanus schreiberi
- File:Peltosaurus.JPG]] †Peltosaurus
- †Peltosaurus floridanus – type locality for species
- Peneroplis
- †Periarchus
- †Periarchus floridans
- †Periarchus floridanus
- †Periarchus floridianus
- †Periarchus lyelli
- Perigastrella
- †Perigastrella depressa
- †Perigastrella ovoidea
- †Perigastrella tubulosa
- File:Antigona listeri (J. E. Gray, 1838) 2013 001.JPG venus clam]] Periglypta
- †Periglypta caesarina
- †Periglypta tarquinia
- Periploma
- †Periploma discus – type locality for species
- Peristernia
- †Peristernia filicata
- Perna
- †Perna conradi
- †Perna conradiana
- †Perna incurvus
- Perognathus
- †Perognathus minutus – or unidentified comparable form
- File:DiGangi-Deermouse.jpg, or Florida mouse, is similar to the Peromyscus shown in this illustration]] Peromyscus
- †Peromyscus gossypinus
- †Peromyscus hagermanensis
- †Peromyscus polionotus
- †Peromyscus sarmocophinus – type locality for species
- Peronella
- †Peronella archerensis
- †Peronella crustuloides
- †Peronella cubae
- †Peronella dalli
- †Perplicaria
- †Perplicaria perplexa
- File:Persicula shepstonensis 002.jpg sea snail]] Persicula
- †Persicula amplior – type locality for species
- †Persicula calhounensis
- †Persicula dockeryi
- †Persicula macneili
- †Persicula ovula
- †Persicula suwanneensis
- Persististrombus
- †Persististrombus aldrichi
- †Persististrombus chipolanus
- Petaloconchus
- †Petaloconchus floridanus
- †Petaloconchus graniferus
- †Petaloconchus sculpturatus
- †Petaloconchus varians
- †Petauristodon
- †Petauristodon pattersoni
- Petricola
- †Petricola concoralla
- †Petricola hoerleae – type locality for species
- †Petricola lapicida
- File:Petrolisthes elongatus (New Zealand half crab).JPG porcelain crab]] †Petrolisthes
- †Petrolisthes myakkensis – type locality for species
- Petrophyllia
- †Petrophyllia limonensis
- Phacoides
- †Phacoides amabilis
- †Phacoides calhounensis
- †Phacoides chrysostoma
- †Phacoides disciformis
- †Phacoides eupheus – type locality for species
- †Phacoides flumenvadosa
- †Phacoides hernandoensis
- †Phacoides hillsboroensis – tentative report
- †Phacoides hillsboroughensis – tentative report
- †Phacoides nasuta – or unidentified related form
- †Phacoides nereididetus
- †Phacoides parawhitfieldi
- †Phacoides pectinata
- †Phacoides pectinatus – or unidentified comparable form
- †Phacoides sphaeriolus
- †Phacoides tampaensis
- †Phacoides tuomeyi
- †Phacoides wacissanus
- Phalacrocorax
- †Phalacrocorax auritus
- †Phalacrocorax filyawi – type locality for species
- †Phalacrocorax idahensis
- †Phalacrocorax wetmorei – type locality for species
- †Phalacrocorax wvetmorei – or unidentified comparable form
- Phalium
- †Phalium caelatura
- †Phalium globosum
- †Phalium inflatum
- †Phalium murryi
- File:Phlaocyon.png]] †Phlaocyon
- †Phlaocyon achoros
- †Phlaocyon leucosteus
- †Phlaocyon taylori – type locality for species
- †Phoberocyon
- †Phoberocyon johnhenryi
- †Phocanella
- †Phocanella pumila
- Phoenicopterus
- †Phoenicopterus copei
- †Phoenicopterus floridanus
- File:American flamingo (Phoenicopterus ruber).JPG, or American flamingo]] †Phoenicopterus ruber
- Pholadomya
- Phos
- †Phos parrishi – type locality for species
- †Phos sloani
- †Phos ursula
- †Phos vadosus
- Phrontis
- †Phrontis vibex
- †Phugatherium
- †Phugatherium dichroplax
- Phylactella
- †Phylactella parvicollum
- Phyllacanthus
- †Phyllacanthus mortoni
- †Phyllangia
- †Phyllangia americana
- †Phyllangia blakei – type locality for species
- Phyllonotus
- †Phyllonotus evergladesensis
- †Phyllonotus globosus
- †Phyllonotus labelleensis
- †Phyllonotus leonensis
- †Phyllonotus martinshugari
- †Phyllonotus pomum
- †Phyllonotus tritonopsis
- †Phyllonotus trophoniformis
- †Phymotaxis
- †Phymotaxis mansfieldi
- File:Physa fontinalis.jpg freshwater bladder snails]] Physa
- †Physa meigsi
- Physella
- †Physella heterostropha
- †Physeterula
- Physodon
- †Physodon triqueter
- †Physogaleus
- †Physogaleus contortus
- Pica
- †Pica pica
- Picoides
- †Picoides villosus – or unidentified comparable form
- Pilsbryspira
- †Pilsbryspira leucocyma
- Pinctada
- †Pinctada imbricata
- Pinna
- Pinus
- †Pinus caribaea
- †Pinus taeda
- †Pipilio
- †Pipilio erythrophthalmus
- Pipilo
- †Pipilo erythrophthalmus
- Pipistrellus
- †Pipistrellus subflavus
- Pisania
- †Pisania nux
- File:Piscobalaena nana plio inf.JPG †Piscobalaena
- †Pistia
- †Pistia spathulata
- Pitar
- †Pitar cordatus
- †Pitar cypta
- †Pitar floridana
- †Pitar morrhuanus
- †Pitar prosayana
- †Pitar simpsoni
- †Pitar waltonensis
- Pitarella
- †Pitarella calceola
- Pituophis
- †Pituophis melanoleucas
- File:Suwanee County FL Pine Snake.jpg, or pine snake]] †Pituophis melanoleucus
- Pitymys
- †Pitymys mcnowni – or unidentified comparable form
- Placunanomia
- †Placunanomia burnsi
- †Placunanomia floridana
- †Placunanomia plicata
- †Plagiarca
- †Plagiarca arcula
- †Plagiarca rhomboidella – or unidentified comparable form
- Plagiobrissus
- †Plagiobrissus curvus
- †Plagiobrissus dixie
- †Plagiosmittia
- †Plagiosmittia incrustans – type locality for species
- †Plagiosmittia regularis
- †Planecphora
- †Planecphora hertweckorum
- †Planecphora mansfieldi
- †Planicardium
- †Planicardium virginianum
- †Planorbella
- †Planorbella conanti
- †Planorbella disstoni
- †Planorbella duryi
- †Planorbella scalaris
- Planorbis
- †Planorbis elisus
- †Planorbis tampaensis
- †Planorbis willcoxii
- Planularia – tentative report
- File:WPHubeiPlatybeladon.jpg]] †Platybelodon
- †Platygonus
- †Platygonus bicalcaratus
- †Platygonus compressus
- †Platygonus vetus
- †Platylepas
- †Platylepas wilsoni
- †Playgonus
- Plecotus
- †Plecotus rafinesquii
- Plectodon
- †Plectodon granulatus
- †Plectodon scabrata
- Plectofrondicularia
- †Plectofrondicularia mansfieldi
- Plegadis
- †Pleiorhytis
- †Pleiorhytis centenaria
- †Pleiorytis
- †Pleiorytis bowenae
- Plethodon
- File:Plethodon cylindraceusPCCA20060409-3183A.jpg, or northern slimy salamander]] †Plethodon glutinosus
- †Pleurodonte
- †Pleurodonte crusta
- †Pleurodonte cunctator
- †Pleurodonte diespiter
- †Pleurodonte haruspica
- †Pleurodonte kendrickensis
- Pleurofusia
- †Pleurofusia brooksvillensis
- †Pleurofusia dowlingi
- †Pleurofusia plutonica
- †Pleurofusia servata
- †Pleuroliria
- Pleuromeris
- †Pleuromeris aposcitula
- †Pleuromeris apsocitula
- †Pleuromeris decemcostata
- †Pleuromeris pitysia
- †Pleuromeris scitula
- †Pleuromeris scituloides
- †Pleuromeris tellia
- †Pleuromeris tridentata
- File:Pleuroploca trapezium 01.JPG sea snail]] Pleuroploca
- †Pleuroploca lindae
- Plicatula
- †Plicatula densata
- †Plicatula gibbosa
- †Plicatula lepidota – type locality for species
- †Plicatula romosa
- †Pliocyon
- †Pliocyon robustus
- †Pliogyps
- †Pliogyps charon – type locality for species
- †Pliohippus
- †Pliohippus mirabilis
- †Pliohippus pernix
- †Pliometanastes
- †Pliometanastes protistus – type locality for species
- †Plionarctos
- †Plionictis – tentative report
- File:Plithocyon armagnacensis.JPG]] †Plithocyon – or unidentified comparable form
- Pocillopora
- †Pocillopora baracoaensis
- †Pocillopora crassoramosa
- Podiceps
- †Podiceps auritus
- †Podiceps dixi
- Podilymbus
- †Podilymbus magnus
- †Podilymbus podiceps
- Pododesmus
- †Pododesmus scopelus
- Podomys
- †Podomys floridanus
- †Poecilia
- File:Poecilia latipinna.jpg, or sailfin molly]] †Poecilia latipinna
- Pogonias
- †Pogonias cromis
- Poirieria
- †Poirieria alaquaensis
- †Poirieria clarksvillensis – type locality for species
- †Poirieria fusinoides – type locality for species
- †Poirieria heilprini
- †Poirieria laccopoia – type locality for species
- †Poirieria lychnia – type locality for species
- †Poirieria mauryae – type locality for species
- †Poirieria phagon – type locality for species
- †Poirieria rufirupicolus
- †Polidevcia
- †Polidevcia flexuosa
- Polinices
- †Polinices caroliniana
- †Polinices coensis
- †Polinices demicryptus
- †Polinices hepaticus
- †Polinices judsoni
- File:Polinices lacteus 01.JPG, or milk moon sea snai]] †Polinices lacteus
- †Polinices porcellanus
- †Polinices robustus – type locality for species
- †Polinices uber
- Polygireulima
- †Polygireulima calkinsi
- †Polygireulima chipolana
- †Polygireulima conchita
- †Polygireulima defuniak – type locality for species
- †Polygireulima fargoi
- †Polygireulima gibberula
- †Polygireulima magnoliana
- †Polygireulima makista
- †Polygireulima suavis
- Polygonum
- Polygyra
- †Polygyra adamnis
- †Polygyra cereolus
- File:PolygyraSeptemvolvaVolvoxis.jpg land snail]] †Polygyra septemvolva
- Polymorphina
- †Polymorphina advena – or unidentified comparable form
- Polyschides
- †Polyschides lobion – type locality for species
- †Polyschides quadridentatus
- Polystira
- †Polystira albida''
- †Polystira albidata – or unidentified loosely related form
- †Polystira albidoides – type locality for species
- †Polystira subsimilis
- †Polystira tampensis
- †Polystira tenagos – type locality for species
- Pomacea
- File:Pomacea paludosa drawing.jpg, or freshwater Florida applesnail]] †Pomacea paludosa
- Pomatodelphis
- †Pomatodelphis bobengi – type locality for species
- †Pomatodelphis inaequalis – type locality for species
- Poricellaria
- †Poricellaria vernoni – type locality for species
- Porites
- †Porites astreoides
- †Porites barracoaensis
- †Porites chipolanum – type locality for species
- †Porites divaricata
- †Porites floridaeprima
- †Porites furcata
- †Porites matanzaensis
- †Porites porites
- Poromya
- †Poromya floridana
- †Poropeltarion – type locality for genus
- †Poropeltarion newelli – type locality for species
- Porphyrula
- File:PurpleGallinule.jpg, or American purple gallinule]] †Porphyrula martinica
- Portunus
- Porzana
- †Porzana auffenbergi – type locality for species
- †Porzana carolina
- †Potamides
- †Potamides aspalagensis
- †Potamides cornutus – tentative report
- †Potamides hillsboroensis
- †Potamides suprasulcatus
- †Potamides transecta
- †Pratilepus – tentative report
- †Primonatalus – type locality for genus
- †Primonatalus prattae – type locality for species
- Prionocidaris
- †Prionocidaris cookei
- Prionotus
- †Prismacerithium
- †Prismacerithium prisma
- Pristis
- †Pristis aquitanicus
- †Proacris – type locality for genus
- †Proacris mintoni – type locality for species
- †Probalearica
- †Probalearica crataegensis – type locality for species
- †Procamelus
- †Procamelus grandis
- †Procranioceras
- †Procranioceras skinneri – or unidentified comparable form
- Procyon
- †Procyon lotor – type locality for species
- †Proheteromys
- †Proheteromys floridanus – type locality for species
- †Promantellum
- †Promantellum florpacifica
- †Promilio
- †Promilio brodkorbi – type locality for species
- †Promilio epileus – type locality for species
- †Promilio floridanus – type locality for species
- †Pronotolagus
- †Propelargus
- †Propelargus olseni – type locality for species
- †Prosthennops
- †Prosthennops xiphodonticus
- †Prosynthetoceras
- †Prosynthetoceras texanus
- †Protocardia
- †Protocardia jacksonense
- †Protocitta
- †Protocitta dixi
- File:Protohippus simus.jpg]] †Protohippus
- †Protohippus gidleyi
- †Protohippus perditus
- †Protohippus supremus
- †Protosciurus
- †Protosiren
- †Protospermophilus – tentative report
- Prunum
- †Prunum amabile
- †Prunum apalachee – type locality for species
- †Prunum apicinum
- †Prunum aurora
- †Prunum bellum
- †Prunum capsa – type locality for species
- †Prunum donovani
- †Prunum eleutheria – type locality for species
- †Prunum ericae
- File:Zoological Illustrations Marginella guttata.jpg margin sea snail]] †Prunum guttatum
- †Prunum inntensa
- †Prunum jessicae
- †Prunum limatulum
- †Prunum lipara – type locality for species
- †Prunum myrina
- †Prunum oliviformis
- †Prunum onichidella
- †Prunum precursor
- †Prunum roscidum
- †Prunum sandrae
- Psammacoma
- †Psammacoma holmesii – tentative report
- †Psammacoma hosfordensis
- †Psammacoma marmorea – type locality for species
- †Psammacoma tageliformis
- †Psammacoma torynoides – type locality for species
- Psammechinus
- Psammotreta
- †Psammotreta intastriata
- †Psamosolen
- †Psamosolen aldrichi – type locality for species
- †Psamosolen sanctidominica – or unidentified related form
- File:Psephophorus NT small cropped.png]] †Psephophorus
- Pseudacris
- †Pseudacris ornata
- †Pseudadusta
- †Pseudadusta hertweckorum
- †Pseudadusta kalafuti
- †Pseudadusta ketteri
- †Pseudadusta lindae
- †Pseudadusta marilynae
- Pseudemys
- †Pseudemys caelata – type locality for species
- †Pseudemys concinna
- †Pseudemys floridana
- †Pseudemys nelsoni
- †Pseudemys platymarginata
- †Pseudemys williamsi
- File:Pseudohipparion retrusus.JPG]] †Pseudhipparion
- †Pseudhipparion curtivallum
- †Pseudhipparion simpsoni
- †Pseudhipparion skinneri
- †Pseudoaluca
- †Pseudoaluca clarki – type locality for species
- †Pseudoaluco
- †Pseudoaluco clarki
- †Pseudobranchus
- †Pseudobranchus robustus – type locality for species
- †Pseudobranchus vetustus – type locality for species
- †Pseudocemophora – type locality for genus
- †Pseudocemophora antiqua – type locality for species
- †Pseudoceras
- †Pseudoceras skinneri
- File:Chamidae - Pseudochama gryphina.JPG]] Pseudochama
- †Pseudochama chipolana
- †Pseudochama corticosa
- †Pseudochama striata
- Pseudodiploria
- †Pseudodiploria clivosa
- †Pseudodiploria sarasotana
- †Pseudodiploria strigosa
- Pseudomiltha
- †Pseudomiltha paranodonta – type locality for species
- Pseudosuccinea
- †Pseudosuccinea columella
- Pseudotorinia
- †Pseudotorinia bisulcata
- †Pseudotorinia nupera
- Pseudozonaria
- †Pseudozonaria portelli
- Psilaxis
- †Psilaxis verecunda
- Pteria
- †Pteria chipolana
- †Pteria colymbus
- †Pteria multangula
- File:Pterocarya-rhoifolia-Detail.jpg or wingnut tree]] Pterocarya
- †Pterohytis
- †Pterohytis conradi
- Pteromeris
- †Pteromeris perplana
- Pteropurpura
- †Pteropurpura dryas – type locality for species
- †Pteropurpura virginiae
- †Pterorhytis
- †Pterorhytis fluviana
- †Pterorhytis lindae
- †Pterorhytis marshalli
- †Pterorhytis roxaneae
- †Pterorhytis seminola
- †Pterorhytis squamulosa
- †Pterorhytis umbrifer
- †Pterorhytis wilsoni
- Pterorytis
- †Pterorytis dryas
- †Pterosphenus
- †Pterosphenus schucherti
- Pterotyphis
- †Pterotyphis calhounensis – type locality for species
- †Pterotyphis triangularis
- †Pterotyphis vokesae
- †Pterygoboa
- File:Pterynotus pinnatus shell cropped.jpg murex sea snail]] Pterynotus
- †Pterynotus hoerlei – type locality for species
- †Pterynotus phyllopterus
- †Pterynotus pinnatus
- †Pterynotus propeposti
- †Ptychosalpinx
- †Ptychosalpinx duerri
- Puffinus
- †Puffinus micraulax – type locality for species
- †Puffinus puffinus
- Pugnus
- †Pugnus lachrimula
- File:CMM MountainLion.jpg]] †Puma
- †Puma concolor
- Pupoides
- †Pupoides albilabris
- †Pupoides pilsbryi
- Puriana
- †Puriana rugipunctata
- Purpura
- †Purpura haemostoma
- †Purpura marshalli
- †Purpura postii
- †Purpura scabrosa
- Pusula
- †Pusula crovoae
- †Pusula dadeensis
- †Pusula lindajoyceae
- †Pusula miccosukee
- †Pusula pediculus
- File:Pycnodonte pulaskiensis Clayton.jpg]] Pycnodonte
- †Pycnodonte antiguensis – or unidentified related form
- †Pycnodonte leeana
- †Pycnodonte trigonalis
- Pygmaepterys
- †Pygmaepterys drezi – type locality for species
- †Pygmaepterys pratulum – type locality for species
- Pyramidella
- †Pyramidella suturalis
- †Pyrazisinus
- †Pyrazisinus acutus
- †Pyrazisinus campanulatus
- †Pyrazisinus cornutus
- †Pyrazisinus ecarinatus
- †Pyrazisinus gravesae
- †Pyrazisinus intermedius
- †Pyrazisinus kendrewi
- †Pyrazisinus kissimmeensis
- †Pyrazisinus lindae
- †Pyrazisinus palmbeachensis
- †Pyrazisinus roseae
- †Pyrazisinus sarastoaensis
- †Pyrazisinus scalatus
- †Pyrazisinus scalinus
- †Pyrazisinus turriculis
- †Pyrazisinus ultimus – type locality for species
- †Pyrazosomis
- †Pyrazosomis miamiensis
- File:Pyrazus_scalatus_01.JPG]] Pyrazus
- †Pyrazus scalatus
- Pyrgocythara
- †Pyrgocythara coxi
- †Pyrgocythara plicosa
- Pyrgoma
- †Pyrgoma preftoridanum
- Pyrgospira
- †Pyrgospira acurugata
- †Pyrgospira ostrearum
- †Pyrgospira tampaensis
- †Pyrigiscus
- †Pyrigiscus parkeri – or unidentified comparable form
- †Pyrigiscus sisphusi – or unidentified comparable form
- †Pyrigiscus tellusae – or unidentified comparable form
- †Pyrigiscus yama – or unidentified comparable form
- †Pyruconus
- †Pyruconus druidi
- †Pyurella
- †Pyurella demistriatum
- †Pyurella seminole
- †Pyurella turbinalis
Q
{{Compact TOC}}
- Quercus
- †Quercus brevifolia
- †Quercus chapmani – tentative report
- †Quercus laurifolia
- File:FL Volusia Oak03.jpg, or southern live oak]] †Quercus virginiana
- Querquedula
- †Querquedula discors
- †Querquedula floridana
- †Querquedula floridiana – type locality for species
- Quinqueloculina
- †Quinqueloculina lamarckiana
- †Quinqueloculina seminula
- †Quinqueloculina subpoeyana – tentative report
- Quiscalus
- †Quiscalus major
- †Quiscalus mexicanus
- †Quiscalus quiscula
R
{{Compact TOC}}
- Radiolucina
- †Radiolucina amianta
- †Radiolucina arrionta
- Raeta
- †Raeta plicatella
- †Rakomeryx
- Rallus
- File:KingRail23.jpg, or king rail]] †Rallus elegans
- †Rallus limicola
- †Rallus longirostris
- †Rana
- †Rana capito
- †Rana catesbeiana
- †Rana grylio
- †Rana pipiens
- †Rana utricularia
- Rangia
- †Rangia cuneata
- †Rangia cyrenoides – or unidentified comparable form
- Rapana
- †Rapana vaughani
- Recurvirostra
- File:American Avocet1.jpg, or American avocet]] †Recurvirostra americana
- †Regina – or unidentified comparable form
- †Regina alleni
- Reithrodontomys
- †Reithrodontomys humulis
- †Reithrodontomys wetmorei
- Reteporella
- †Reteporella scutulata
- †Reticulocythereis
- †Reticulocythereis floridana
- Retilaskeya
- †Retilaskeya bicolor
- Retusa – tentative report
- †Retusa vaginata
- Reusella
- †Reusella spinulosa
- Reussella
- †Reussella eocena
- †Reussella spinulosa
- Rhadinaea
- †Rhadinaea flavilata
- †Rhadinea
- †Rhadinea flavilata
- †Rhegminornis
- †Rhegminornis calobates – type locality for species
- Rhineura
- File:Amphisbaenia 1.jpg, or North American worm lizard]] †Rhineura floridana
- Rhinoclavis
- †Rhinoclavis caloosaenis
- †Rhinoclavis caloosaensis
- †Rhinoclavis chipolana
- †Rhinoclavis ocalana
- †Rhinoclavis parrishi – type locality for species
- Rhinoptera
- †Rhinoptera bonasus
- Rhizoprionodon
- File:Rhizoprionodon terraenovae nmfs.jpg, or Atlantic sharpnose shark]] †Rhizoprionodon terraenovae
- †Rhizoprionodon terranovae
- Rhyncholampas
- †Rhyncholampas chipolanus
- †Rhyncholampas ericsoni
- †Rhyncholampas evergladensis
- †Rhyncholampas globosus
- †Rhyncholampas gouldii
- File:Rhynchotherium falconeri.png]] †Rhynchotherium
- †Rhynchotherium edense
- †Richmondena
- †Richmondena cardinalis
- Rictaxis
- †Rictaxis fusulus
- †Rictaxis myakkanus
- Rimella
- †Rimella smithii
- Rimula
- †Rimula woodringi
- Ringicula
- †Ringicula boyntoni – type locality for species
- †Ringicula chipolana
- †Ringicula floridana
- †Ringicula semilimata
- †Ringicula stiphera – type locality for species
- Rissoa
- †Rissoa lipeus
- †Rissoa phagon – type locality for species
- File:Rissoina crassa 001.jpg]] Rissoina
- †Rissoina bulimina
- †Rissoina catesbyana
- †Rissoina chesnelii
- †Rissoina chipolana
- †Rissoina floridana
- †Rissoina juncea – type locality for species
- †Rissoina liriope
- †Rissoina parkeri
- †Rissoina planata
- †Rissoina sagraiana
- †Rissoina striatocostata
- †Rissonia
- †Rissonia supralaevigata
- Robulus
- †Robulus americanus
- †Robulus iotus
- †Robulus vaughani
- Rosseliana
- †Rosseliana parvipora
- Rostellaria
- †Rostellaria watermani
- †Rotalia
- †Rotalia beccarii
- †Rotalia cushmani
- †Rothpletzia
- †Rothpletzia floridana – type locality for species
- Roxania
- †Roxania chipolana
- †Roxania funiakensis
- Rupellaria
- †Rupellaria grinnelli
- File:Ruppia rostellata-brachypus-spiralis nf.jpg, or widgeonweeds]] Ruppia – or unidentified related form
S
{{Compact TOC}}
- Sabal
- File:Spalmetto2.JPG]] †Sabal palmetto
- Saccella
- †Saccella canonica
- †Saccella polychoa
- †Saccella trochilia
- †Saccharoturris
- †Saccharoturris centrodes – type locality for species
- †Sagitteria
- †Sarcenaria
- †Sarcenaria acutauricularis
- File:Sardinella gibbosa cropped.jpg]] Sardinella
- Sassia
- †Sassia jacksonensis – type locality for species
- †Satherium
- †Satherium piscinarium
- †Scala
- †Scala virginiae
- †Scalanassa
- †Scalanassa evergladensis
- †Scalanassa olssoni
- File:Scaldicetus grandis cropped.jpg]] †Scaldicetus
- †Scalla
- †Scalopoides – or unidentified related form
- Scalopus
- †Scalopus aquaticus
- Scalpellum
- †Scalpellum gibbum
- †Scambula
- †Scambula alaquensis
- Scaphander
- †Scaphander ballista
- †Scaphander ballistus
- †Scaphander langdoni
- †Scaphander richardsi – type locality for species
- Scapharca
- †Scapharca campechiensis
- Scaphella
- †Scaphella brennmortoni
- †Scaphella floridana
- †Scaphella gravesae
- †Scaphella griffini
- †Scaphella junonia
- †Scaphella martinshugari
- †Scaphella maureenae
- †Scaphella oleiniki
- †Scaphella seminole
- †Scaphella tenholmii
- †Scaphella tomscotti
- †Scaphella trenhomii
- Scaphiopus
- †Scaphiopus holbrooki
- File:Scaphiopus holbrookii1-.jpg, or eastern spadefoot toad]] †Scaphiopus holbrookii
- †Schisomopora
- †Schisomopora umbonata
- Schizaster
- †Schizaster americanus
- †Schizaster ocalanus
- †Schizobathysella
- †Schizobathysella saccifera
- Schizomavella
- †Schizomavella arborea
- †Schizomavella granulifera
- †Schizomavella granulosa
- †Schizomavella porosa
- File:Schizoporella unicornis 001.png bryozoan ("moss animal")]] Schizoporella
- †Schizoporella gunteri – type locality for species
- †Schizoporella marginata
- †Schizoporella viminea
- †Sciadopitys
- †Sciaenopus
- †Sciaenopus ocellatus
- Sciuropterus
- †Sciuropterus volans
- Sciurus
- †Sciurus carolinensis
- †Sciurus niger
- Scolopax
- †Scolopax hutchensi – type locality for species
- File:American Woodcock Scolopax minor.jpg, or American woodcock]] †Scolopax minor
- Scolymia
- †Scolymia lacera
- Sconsia
- †Sconsia hodgii
- †Sconsia paralaevigata – type locality for species
- †Sconsia prolongata
- Scrupocellaria
- †Scrupocellaria gracilis
- †Scupocellaria
- †Scupocellaria elliptica
- †Scupocellaria gracilis
- †Scutella
- †Scutella aberti
- Sedilia
- †Sedilia aphanitoma
- †Sedilia hoplophorus – or unidentified comparable form
- †Sedilia ochoida – or unidentified comparable form
- †Sedilia ochoidia
- †Sedilia ondulum
- †Sedilia sapa
- †Sedilia transa
- File:Seila crocea 001.jpg sea snail]] Seila
- †Seila adamsii
- †Seila clavulus
- Semele
- †Semele alumensis
- †Semele alumrensis
- †Semele bellastriata
- †Semele carinata
- †Semele chipolana
- †Semele compacta
- †Semele cytheroidea
- †Semele ebllastriata
- †Semele mutica
- †Semele nuculoides
- †Semele paramutica – type locality for species
- †Semele perlamellosa
- †Semele proficua
- †Semele purpurascens
- †Semele sardonica
- †Semele scintillata
- †Semele sellardsi
- †Semele silicata
- †Semele smithii
- †Semele stearnsii
- †Semele striulata
- †Semele taracodes – type locality for species
- Semelina
- †Semelina nuculoides
- File:Semicassis granulata.jpg helmet sea snail]] Semicassis
- †Semicassis aldrichi
- †Semicassis granulata
- †Seminoleconus
- †Seminoleconus diegelae
- †Seminoleconus violetae
- †Septastrea
- †Septastrea crassa
- †Septastrea marylandica
- †Septastrea matsoni
- †Seraphs
- †Seraphs belemnitum – type locality for species
- File:Serenoa repens USDA1.jpg, or saw palmetto]] †Serenoa
- †Serenoa serrulata
- Serpula
- Serpulorbis
- †Serpulorbis ballistae
- †Serpulorbis decussatus
- †Serpulorbis granifera
- †Serpulorbis papulosus
- Siderastrea
- †Siderastrea banksi – type locality for species
- †Siderastrea dalli
- †Siderastrea hillsboroensis – type locality for species
- †Siderastrea pliocenica
- †Siderastrea radians
- †Siderastrea siderea
- †Siderastrea silecensis – type locality for species
- Sigatica
- †Sigatica semisulcata
- Sigmodon
- †Sigmodon bakeri – type locality for species
- †Sigmodon curtisi
- File:Sigmodon hispidus1.jpg, or hispid cotton rat]] †Sigmodon hispidus
- †Sigmodon libitinus
- †Sigmodon minor
- Simnia
- †Simnia terminatincta – type locality for species
- Simnialena
- †Simnialena oryzagrana – type locality for species
- Sincola
- †Sincola gunteri
- File:Sinum cymba 01.JPG moon snail]] Sinum
- †Sinum chipolanum
- †Sinum dodoneum – type locality for species
- †Sinum imperforatum
- †Sinum mississippiensis
- †Sinum multilineatum
- †Sinum perspectivum
- †Sinum polandi
- †Sinum waltonense – type locality for species
- Siphocypraea
- †Siphocypraea brantleyi
- †Siphocypraea cannoni
- †Siphocypraea carolinensis
- †Siphocypraea dimasi
- †Siphocypraea duerri
- †Siphocypraea griffini
- †Siphocypraea grovesi
- †Siphocypraea metae
- †Siphocypraea mulepenensis
- †Siphocypraea philemoni
- †Siphocypraea problematica
- †Siphocypraea transitoria
- †Siphocypraea trippeana
- Siphonochelus
- †Siphonochelus linguiferus
- †Siphonochelus siphonifera
- †Siren
- †Siren hesterna – type locality for species
- File:Sirenlacertina.jpg, or greater siren]] †Siren lacertina
- †Siren simpsoni – type locality for species
- Sistrurus
- †Sistrurus miliarius
- Smaragdia
- †Smaragdia chipolana
- †Smaragdia grammica – type locality for species
- †Smaragdia viridis
- File:Smilodon fatalis.jpg]] †Smilodon
- †Smilodon fatalis
- †Smilodon gracilis
- Smittina
- †Smittina jacksonica
- †Smittina portentosa
- †Smittina strombecki
- †Smittina telum
- Smittipora
- †Smittipora elliptica
- †Smittipora fusiformis
- †Smittipora levigata
- †Smittipora plicata
- †Smittipora sagittellaria
- †Smittipora tenuis
- File:Solariella sanjuanensis 002.jpg top sea snail]] Solariella
- †Solariella laqua
- †Solariella turritella
- †Solariella vaughani
- Solariorbis
- †Solariorbis blakei
- †Solariorbis eugenes
- †Solariorbis funiculus
- †Solariorbis infracarinatus
- †Solariorbis microforatis
- †Solariorbis mooreanus
- †Solariorbis opsitelotus
- File:Bivalvia fossils cropped.jpg]] Solecurtus
- †Solecurtus cumingianus
- †Solecurtus sanctaemarthae
- Solen
- †Solen amphistemma
- Solenastrea
- †Solenastrea bournoni
- †Solenastrea globosa
- †Solenastrea hyades
- Solenosteira
- †Solenosteira cancellaria
- †Solenosteira mengeana
- †Solenosteira mulepenensis
- †Solenosteira suwanneensis
- †Solenosteria
- †Solenosteria quinquespina
- Somateria
- File:King Eider (Somateria spectabilis) (13667616745).jpg, or king eider]] †Somateria spectabilis – or unidentified comparable form
- Sorex
- †Sorex longirostris
- Sorites
- †Sorites marginalis
- Spathochlamys
- †Spathochlamys vaginula
- Spatula
- †Spatula cylpeata
- Speotyto
- †Speotyto cunicularia
- Spermophilus
- Sphaerogypsina
- †Sphaerogypsina globula
- Sphenia
- †Sphenia attenuata
- †Sphenia tumida
- Spheniopsis
- †Spheniopsis americana
- †Sphenophalos
- †Sphenophalos garciae
- Sphyraena
- File:Barracuda laban cropped.jpg, or great barracuda]] †Sphyraena barracuda
- Sphyrna
- Spilogale
- †Spilogale putorius
- †Spineoterebra
- †Spineoterebra psilis
- †Spinifulgur
- †Spinifulgur gemmulatum
- †Spiraxis – tentative report
- †Spiraxis tampae
- Spiroloculina
- †Spiroloculina dentata
- †Spiroloculina reticulosa
- †Spirolplectamina
- †Spirolplectamina barrowi – or unidentified comparable form
- Spirorbis
- Spisula
- †Spisula craspedota – type locality for species
- †Spisula incrassata
- File:Black Hawk-Eagle.jpg, or typical hawk-eagle]] Spizaetus
- †Spizaetus grinnelli
- Spizella
- †Spizella passerina
- †Spizella pusilla
- Splendrillia
- Spondylus
- †Spondylus americanus
- †Spondylus bostrychites
- †Spondylus chipolanus
- †Spondylus hollisteri
- †Spondylus rotundatus
- Sportella
- †Sportella constricta
- †Sportella leura – type locality for species
- †Sportella lioconcha
- †Sportella lubrica
- †Sportella obolus
- †Sportella protexta
- †Sportella unicarinata
- File:Squalodon BW.jpg]] †Squalodon – tentative report
- †Stamenocella
- †Stamenocella grandis
- †Stamenocella inferaviculifera
- †Stamenocella mediaviculifera
- †Staminocella
- †Staminocella inferaviculifera
- Steginoporella
- †Steginoporella cellariiformis – type locality for species
- †Steginoporella incrustans
- †Steginoporella jacksonica
- †Stellifer
- †Stellifer lanceolatus
- Stephanocoenia
- †Stephanocoenia spongiformis
- Stercorarius
- Sternotherus
- Stewartia
- †Stewartia anodonta
- †Stewartia floridana
- File:Sthenictis1.JPG]] Sthenictis
- †Sthenictis lacota – or unidentified comparable form
- Stigmaulax
- †Stigmaulax guppiana
- †Stigmaulax guppiona
- †Stigmaulax polypum
- Stilosoma
- †Stilosoma vetustum – type locality for species
- Storeria
- †Storeria dekayi
- †Stralopecten
- †Stralopecten caloosaensis
- †Stralopecten ernestsmithi
- Stramonita
- †Stramonita haemostoma
- †Stramonita penelaevis
- †Stramonita sarasotana
- File:Odontaspididae - Striatolamia whitei.JPG]] †Striatolamia
- †Striatolamia macrota
- Strigilla
- †Strigilla mirabilis
- †Strigilla paraflexuosa – type locality for species
- †Strigilla sphaerion – type locality for species
- Strioterebrum
- †Strioterebrum bipartitum
- †Strioterebrum brightonensis
- †Strioterebrum chipolana
- †Strioterebrum concava
- †Strioterebrum dislocata
- †Strioterebrum dislocatum
- †Strioterebrum eskata – type locality for species
- †Strioterebrum eskatum
- †Strioterebrum gausapatum
- †Strioterebrum langdoni
- †Strioterebrum onslowensis
- †Strioterebrum petiti
- †Strioterebrum psesta – type locality for species
- †Strioterebrum psestum
- †Strioterebrum pupiformis – type locality for species
- †Strioterebrum rabdota – type locality for species
- †Strioterebrum rabdotum
- †Strioterebrum raptum – type locality for species
- †Strioterebrum seminolum
- †Strioterebrum spiriferum
- †Strioterebrum vertebralis
- †Strioterebrum vinosa
- †Strioterebrum waltonense
- †Strioterebrum waltonensis – type locality for species
- Strix
- File:Strix-varia-005.jpg, or barred owl]] †Strix varia
- Strobilops
- †Strobilops hubbardi
- †Strobilops texanianus
- Strombiformis
- †Strombiformis dalli
- †Strombiformis ischna – type locality for species
- †Strombiformis leonensis
- †Strombiformis scotti
- File:Strombina gibberula 001.jpg dove sea snail]] Strombina
- †Strombina aldrichi
- †Strombina ceryx – type locality for species
- †Strombina gunteri
- †Strombina lampra – type locality for species
- †Strombina lissa – type locality for species
- †Strombina margarita
- †Strombina waltonia – type locality for species
- †Strombina waltoniana
- †Strombinophos
- †Strombinophos maxwelli
- †Strombinophos vadosus – type locality for species
- Strombus
- File:Strombus alatus 01.JPG, or Florida fighting conch]] †Strombus alatus
- †Strombus brachior
- †Strombus diegelae
- †Strombus dodoneus – type locality for species
- †Strombus dominator
- †Strombus erici
- †Strombus evergladensis
- †Strombus floridanus
- †Strombus hertweckorum
- †Strombus holeylandicus
- †Strombus jonesorum
- †Strombus keatonorum
- †Strombus leidyi
- †Strombus lindae
- †Strombus liocyclus
- †Strombus mayacensis
- †Strombus pugilis
- †Strombus raninus
- †Strombus scotti
- Sturnella
- File:Sturnella magna -Mexico-8.jpg, or eastern meadowlark]] †Sturnella magna
- †Stylocoenia
- †Stylocoenia pumpellyi – or unidentified comparable form
- Stylophora
- †Stylophora affinis
- †Stylophora granulata
- †Stylophora imperatoris
- †Stylophora minor
- †Stylophora minutissima
- †Stylophora undata – type locality for species
- †Suaptenos – type locality for genus
- †Suaptenos whitei – type locality for species
- †Subantilocapra
- †Subantilocapra garciae
- File:Subcancilla hrdlickai 001.jpg sea snail]] Subcancilla
- †Subcancilla compsa
- Sula
- †Sula guano – type locality for species
- †Sula phosphata – type locality for species
- †Sula universitatis – type locality for species
- Sulcoretusa
- †Sulcoretusa chipolana
- †Sulcoretusa prosulcata
- †Sulcularia
- †Sulcularia chipolana
- †Sulcularia prosulcata – type locality for species
- †Sulcularia sulcata
- †Superlucina
- †Superlucina megameris
- †Suwannescapha
- †Suwannescapha lindae
- †Sycospira – type locality for genus
- †Sycospira eocenica – type locality for species
- †Sycospira eocensis
- †Syllomus – or unidentified comparable form
- Sylvilagus
- †Sylvilagus floridanus
- File:Marsh Rabbit cropped.jpg, or marsh rabbit]] †Sylvilagus palustris
- †Sylvilagus webbi – type locality for species
- †Symbiangia – type locality for genus
- †Symbiangia vaughani – type locality for species
- Synaptomys
- †Synaptomys australis
- †Synaptomys morgani – type locality for species
- Syncera
- †Syncera microgaza – type locality for species
- Synodus
- †Synodus foetens – or unidentified comparable form
- File:Synthetoceras BW.jpg]] †Synthetoceras
- †Synthetoceras tricornatus – or unidentified comparable form
- Syntomodrillia
- †Syntomodrillia glyphostoma
- †Syntomodrillia newmani
- †Syntomodrillia scissurata
- †Syntomodrillia spica
- †Syntomodrillia tecla
- Syrnola
- †Syzygophyllia
- †Syzygophyllia dentata
- †Syzygophyllia tampae – type locality for species
T
{{Compact TOC}}
- Tachybaptus
- File:Least grebe.jpg, or least grebe]] †Tachybaptus dominicus
- Tachycineta
- †Tachycineta speleodytes
- Tadarida
- †Tadarida brasiliensis
- †Tagassu
- †Tagassu tetragonus – or unidentified comparable form
- Tagelus
- †Tagelus divisus
- Talityphis
- †Talityphis pterinus
- Talparia
- †Talparia mariaelisabethae – type locality for species
- Tamias
- †Tamias aristus
- Tamiosoma
- †Tamiosoma advena – type locality for species
- Tantilla
- †Tantilla coronata
- †Taphophoyx – type locality for genus{{Cite journal|author1=David W. Steadman |author2=Oona M. Takano |year=2019 |title=A new genus and species of heron (Aves: Ardeidae) from the late Miocene of Florida |journal=Bulletin of the Florida Museum of Natural History |volume=55 |issue=9 |pages=174–186 |url=https://www.floridamuseum.ufl.edu/files/3615/5456/8592/vol55no9archival.pdf }}
- †Taphophoyx hodgei – type locality for species{{Cite journal|author1=David W. Steadman |author2=Oona M. Takano |year=2019 |title=A new genus and species of heron (Aves: Ardeidae) from the late Miocene of Florida |journal=Bulletin of the Florida Museum of Natural History |volume=55 |issue=9 |pages=174–186 |url=https://www.floridamuseum.ufl.edu/files/3615/5456/8592/vol55no9archival.pdf }}
- File:South American tapir (Tapirus terrestris).JPG, or tapir]] Tapirus
- †Tapirus haysii
- †Tapirus lundeliusi – type locality for species
- †Tapirus polkensis
- †Tapirus veroensis
- †Tapirus webbi – type locality for species
- Taras
- †Taras nucleiformis
- †Taxocardia
- †Taxocardia floridana
- Taxodium
- File:Taxodium distichum NRCSMS01010.jpg, or bald cypresses]] †Taxodium distichum
- †Tectariopsis – tentative report
- †Tectariopsis avonensis – type locality for species
- Tectonatica
- †Tectonatica floridana
- †Tectonatica mino – type locality for species
- †Tectonatica platabasis – type locality for species
- †Tectonatica pusilla
- †Tectonatica semen – type locality for species
- Tegula
- †Tegula calusa
- †Tegula exoleta
- †Tegula exoluta
- †Tegula fasciata
- †Tegula fasciatum
- †Tegula lindae
- Teinostoma
- †Teinostoma altum
- †Teinostoma avunculus
- †Teinostoma biscaynense
- †Teinostoma calliglyptum
- †Teinostoma caloosaense
- †Teinostoma carincallus
- †Teinostoma carinicallus
- †Teinostoma chipolanum
- †Teinostoma cocolitoris – or unidentified comparable form
- †Teinostoma goniogyrus
- †Teinostoma harveyensis
- †Teinostoma mekon – type locality for species
- †Teinostoma milium
- †Teinostoma nana
- †Teinostoma parvicallum
- †Teinostoma phacoton – type locality for species
- †Teinostoma tectispira
- †Teinostoma umbilicatum
- †Teinostoma washingtonensis
- File:Teleoceras Horsfall cropped.jpg]] †Teleoceras
- †Teleoceras hicksi
- †Teleoceras proterum
- Telescopium
- †Telescopium blackwaterensis
- †Telescopium hernandoensis
- Tellidora
- †Tellidora cristata
- †Tellidora lunulata
- File:Tellina fabula.jpg, or tellin]] Tellina
- †Tellina acalypta
- †Tellina acalyptya
- †Tellina acloneta
- †Tellina acosmita
- †Tellina agria
- †Tellina atossa
- †Tellina calligypta
- †Tellina chipolana
- †Tellina cloneta
- †Tellina ctenota – type locality for species
- †Tellina dinomera – or unidentified comparable form
- †Tellina dira
- †Tellina dodona
- †Tellina georgiana
- †Tellina hypolispa
- †Tellina lampra
- †Tellina leptalea – type locality for species
- †Tellina lintea
- †Tellina macilenta
- †Tellina merula
- †Tellina mexicana
- †Tellina piesa – type locality for species
- †Tellina segregata
- †Tellina silicata
- †Tellina similis
- †Tellina strophia
- †Tellina subaritica
- †Tellina suberis
- †Tellina sybaritica
- †Tellina waltonensis – type locality for species
- †Temblornia
- †Temblornia virgata – type locality for species
- Tenagodus
- †Tenagodus tampensis
- †Tenuicerithium
- †Tenuicerithium absonum – type locality for species
- †Tenuicerithium ascensum – type locality for species
- †Tenuicerithium permutabile
- †Tephrocyon
- †Tephrocyon scitulus
- File:Teratornis BW.jpg]] †Teratornis
- †Teratornis merriami
- Terebellum
- †Terebellum hernandoenis – tentative report
- †Terebellum hernandoensis
- Terebra
- †Terebra aclinica
- †Terebra aulakoessa – type locality for species
- †Terebra ballista
- †Terebra binodosa
- †Terebra bipartita
- File:Terebra dislocata 01.JPG, or eastern auger sea snail]] †Terebra dislocata
- †Terebra divisura
- †Terebra hunterae
- †Terebra odopoia – type locality for species
- †Terebra protexta
- †Terebra sulcifera
- †Terebra unilineata
- †Terebraspira
- †Terebraspira calusa
- †Terebraspira cronleyensis
- †Terebraspira diegelae
- †Terebraspira kissimmeensis
- †Terebraspira labellensis
- †Terebraspira lindae
- †Terebraspira maryae
- †Terebraspira okeechobeensis
- †Terebraspira osceolari
- †Terebraspira scalarina
- †Terebraspira seminole
- †Terebraspira sparrowi
- Terebratalia
- †Terebratalia dentilabris
- Terebratulina
- †Terebratulina lachryma
- Teredo
- Terrapene
- File:Three-toed Box Turtle.jpg, or common box turtle]] †Terrapene carolina
- Tesseracme
- †Tesseracme caloosaense
- †Tesseracme prisma
- Testudo
- Tetraplaria
- †Tetraplaria petila – type locality for species
- †Tetraplaria tuberculata
- †Texomys
- Textularia
- †Textularia articulata
- †Textularia candeiana
- †Textularia mayori
- Thalamoporella
- Thalassia
- †Thalassia syringodium
- †Thalassia testudinum
- †Thalassites – type locality for genus
- †Thalassites parkavonensis – type locality for species
- File:Thalassodendron ciliatum.jpg sea grass]] Thalassodendron
- †Thalassodendron auriculaleporis – type locality for species
- Thamnophis
- †Thamnophis sirtalis
- †Thelecythara
- †Thelecythara floridana
- Thericium
- †Thericium burnsii – type locality for species
- †Thericium callisoma
- †Thericium chipolanum
- †Thericium coccodes
- †Thericium litharium
- †Thericium peratratum
- †Thericium peregrinum
- †Thericium trilicum
- †Thericium triticum
- †Thericium vokesorum – type locality for species
- †Thericium willcoxi
- †Theriodictis
- †Theriodictis floridanus – tentative report
- File:Thinobadistes cropped.jpg]] †Thinobadistes
- †Thinobadistes segnis – type locality for species
- †Thinobadistes wetzeli – type locality for species
- †Thomasococcyx – type locality for genus
- †Thomasococcyx philohippus – type locality for species
- Thomomys
- †Thomomys orientalis
- Thracia
- †Thracia semirugosa
- †Thracia tristana – tentative report
- †Thracia vicksburgiana
- Thyasira
- †Thyasira trisinuata
- †Thysanus
- †Thysanus corbicula – type locality for species
- †Thysanus excentricus
- †Ticholeptus
- †Ticholeptus zygomaticus – or unidentified comparable form
- Timoclea
- †Timoclea grus
- File:Phorusrhacid skeleton.jpg]] †Titanis – type locality for genus
- †Titanis walleri – type locality for species
- Tocobaga
- †Tocobaga americanus
- Tonna
- †Tonna galea
- Torcula
- †Torcula acropora
- †Torcula alumensis
- †Torcula apicalis
- †Torcula apicaulis
- †Torcula caseyi
- †Torcula chipolana
- †Torcula jacula – type locality for species
- †Torcula jaculus
- †Torcula martinensis
- †Torcula mediosulcata
- †Torcula mississippiensis
- †Torcula mixta
- †Torcula subvariabilis
- †Torcula variabilis
- †Torcula wagneriana
- †Torcula waltonensis – type locality for species
- Totanus
- †Totanus melanoleucas
- †Totlandophis
- †Totlandophis americanus – type locality for species
- Toxostoma
- †Toxostoma rufum
- Trachemys
- †Trachemys inflata
- †Trachemys nuchocarinata
- †Trachemys platymarginata
- File:Pseudemys scripta scripta - Yellow-bellied slider 02.jpg, or pond slider]] †Trachemys scripta
- Trachycardium
- †Trachycardium anclotense
- †Trachycardium brooksvillense
- †Trachycardium cestum
- †Trachycardium declive
- †Trachycardium delphicum
- †Trachycardium egmontianum
- †Trachycardium emmonsi
- †Trachycardium evergladensis
- †Trachycardium floridanum
- †Trachycardium hernandoense – tentative report
- †Trachycardium inconspicuum
- File:Trachycardium isocardia in Margarita island.jpg, or West Indian prickly cockle]] †Trachycardium isocardia
- †Trachycardium leonense
- †Trachycardium malacum
- †Trachycardium mollyni – type locality for species
- †Trachycardium muricatum
- †Trachycardium oedalium
- †Trachycardium plectopleura – type locality for species
- †Trachycardium silicatum
- †Trachycardium striatum
- †Trachycardium ustri
- †Trachycardium ustrix – type locality for species
- †Trachycardium virile
- File:Open Brain Coral Green.jpg, or open brain coral]] Trachyphyllia
- †Trachyphyllia bilobata
- †Trachyphyllia dubia
- †Trachyphyllia walli
- Trachypollia
- †Trachypollia trachea
- Trajana
- †Trajana pyta
- †Trajana veracruzana
- Transennella
- †Transennella caloosana
- †Transennella carolinae
- †Transennella carolinensis
- †Transennella caryera
- †Transennella chipolana
- †Transennella conradiana
- †Transennella conradina
- †Transennella cubaniana
- †Transennella dasa – type locality for species
- †Transennella santarosana
- †Transennella stimpsoni
- †Transennella utica
- Tremarctos
- †Tremarctos floridanus
- †Trichechodon
- †Trichechodon huxleyi
- Trichechus
- File:Manatee with calf.PD - colour corrected.jpg, or West Indian manatee]] †Trichechus manatus
- Tricolia
- †Tricolia affinis
- †Tricolia precursor
- †Tricolia probrevis – type locality for species
- †Tricolia umbilicata
- †Trigonictis
- †Trigonictis cookii
- †Trigonictis macrodon
- Trigoniocardia
- †Trigoniocardia aliculum
- †Trigoniocardia berberum
- †Trigoniocardia columba
- †Trigoniocardia deadenense
- †Trigoniocardia gadsdenense
- †Trigoniocardia protoalicum
- †Trigoniocardia simrothi
- †Trigoniocardia willcoxi
- †Trigoniostoma
- †Trigoniostoma sericea
- Trigonopora
- †Trigonopora vicksburgica
- File:Trigonostoma milleri.JPG nutmeg sea snail]] Trigonostoma
- †Trigonostoma carolinense
- †Trigonostoma drudi
- †Trigonostoma druidi
- †Trigonostoma hoelei
- †Trigonostoma hoerlei
- †Trigonostoma marthae
- †Trigonostoma perspectiva
- †Trigonostoma sericea
- †Trigonostoma smithfieldensis
- †Trigonostoma sphenoidostoma – type locality for species
- †Trigonostoma subthomasiae
- †Trigonostoma tampaensis
- †Trigonostoma tenerum
- †Trigonostoma teriera
- Trigonulina
- †Trigonulina dalli – type locality for species
- †Trigonulina emmonsii
- †Trigonulina ornata
- Triloculina
- †Triloculina linneiana
- †Trinacria
- †Trinacria meekii
- Tringa
- †Tringa flaviceps
- †Tringa melanoleuca
- †Tringa solitaria
- Triphora
- †Triphora bartschi
- †Triphora hemphilli
- File:Pleuroploca gigantea cropped.jpg, or Florida horse conch]] Triplofusus
- †Triplofusus acmaensis
- †Triplofusus duplinensis
- †Triplofusus giganteus
- †Triplofusus kindlei
- Tritonoharpa
- †Tritonoharpa lanceolata
- Trivia
- †Trivia capillata – type locality for species
- †Trivia chipolana – type locality for species
- †Trivia clypeus
- †Trivia islahispaniolae
- †Trivia juliae – type locality for species
- †Trivia vaughani – type locality for species
- Trochita
- †Trochita aperta
- †Trochita costaria
- †Trochita crenata – type locality for species
- †Trochita floridana
- †Trochita ornata
- Troglodytes
- †Troglodytes aedon
- Trona
- †Trona leporina
- Trophon
- †Trophon lepidota
- File:Cuban Giant Trope (Tropidophis melanurus) (8577519420).jpg, or West Indian wood snake]] †Tropidophis – or unidentified comparable form
- †Tropochasca
- †Tropochasca lindae
- †Tropochasca metae
- †Tropochasca petiti
- †Trossulasalpinx
- †Trossulasalpinx curtus
- †Trossulasalpinx kissimmeenesis
- †Trossulasalpinx lindae
- †Trossulasalpinx maryae
- †Trossulasalpinx trossulus
- †Trossulasalpinx vokesae
- Trypostega
- †Trypostega inornata
- †Tubucella
- †Tubucella gibbosa
- Tucetona
- †Tucetona arata
- †Tucetona lamyi
- †Tucetona pectinata
- File:Turbinella laevigata.png, or chank]] Turbinella
- †Turbinella chipolanus
- †Turbinella dodonaius – type locality for species
- †Turbinella hoerlei
- †Turbinella lindar
- †Turbinella polygonatus
- †Turbinella scolymoides
- †Turbinella streami
- †Turbinella suwanneensis
- †Turbinella wendyae
- †Turbinella wheeleri
- Turbo
- †Turbo castaenus
- File:Turbo castanea 002.jpg, or chestnut turban sea snail]] †Turbo castanea
- †Turbo crenorugatus
- †Turbo duerri
- †Turbo floridensis
- †Turbo lindae
- †Turbo rhectogrammicus
- †Turbo wellsi
- Turbonilla
- †Turbonilla hemphilli
- †Turbonilla levis – or unidentified comparable form
- Turdus
- File:Turritellatricarinata.jpg]] Turritella
- †Turritella alcida
- †Turritella alumensis
- †Turritella apicalis
- †Turritella atacta
- †Turritella bifastigata – or unidentified related form
- †Turritella bowenae
- †Turritella buckinghamensis
- †Turritella cookei
- †Turritella dalli – type locality for species
- †Turritella etiwanensis
- †Turritella fischeri – type locality for species
- †Turritella floridana
- †Turritella gatunensis
- †Turritella gladeensis
- †Turritella halensis – or unidentified comparable form
- †Turritella holmesi
- †Turritella litharia
- †Turritella magnasulcus
- †Turritella maiquetiana
- †Turritella mansfieldi
- †Turritella martinensis
- †Turritella megalobasis
- †Turritella pagodaeformis
- †Turritella perattenuata
- †Turritella pontoni
- †Turritella segmenta – type locality for species
- †Turritella subannulata
- †Turritella subanulata
- †Turritella subgrundifera
- †Turritella tampae
- †Turritella tarponensis
- †Turritella vicksburgensis
- †Turritella wagneriana
- †Turritella waltonensis
- File:Bottlenose Dolphin KSC04pd0178.jpg, or bottlenose dolphin]] Tursiops – or unidentified comparable form
- Tutufa
- †Tutufa pelouatensis
- Tympanuchus
- †Tympanuchus cupido
- Typhina
- †Typhina alata
- †Typhina mississippiensis
- †Typhina obesa
- Typhinellus
- †Typhinellus chipolanus – type locality for species
- †Typhinellus floridonus
- Typhis
- †Typhis floridanus – type locality for species
- †Typhis harrisi – type locality for species
- †Typhis keenae – type locality for species
- File:AB069 Typhlops Head.JPG blind snake]] Typhlops – tentative report
- Tyrannus
- †Tyrannus tyrannus
- Tyronia
- †Tyronia aequiscostata
- †Tyrpostega
- †Tyrpostega inornata
- Tyto
- †Tyto alba
- †Tyto pratincola
U
{{Compact TOC}}
- File:East Coker elm, 2.jpg, or elm]] Ulmus
- †Ulmus prestonia – type locality for species{{Cite journal|author1=Terry A. Lott |author2=Steven R. Manchester |author3=Sarah L. Corbett |year=2019 |title=The Miocene flora of Alum Bluff, Liberty County, Florida |journal=Acta Palaeobotanica |volume=59 |issue=1 |pages=75–129 |doi=10.2478/acpa-2019-0003 |doi-access=free }}
- Umbonula
- †Umbonula radiata
- †Urocoptis
- †Urocoptis floridana
- Urocyon
- †Urocyon cinereoargenteus
- †Urocyon citrinus – type locality for species
- †Urocyon minicephalus – type locality for species
- †Urocyon webbi – type locality for species
- Uromitra
- †Uromitra amblipleura – type locality for species
- †Uromitra barnardense
- †Uromitra berkeyi
- †Uromitra climacoton – type locality for species
- †Uromitra climax – type locality for species
- †Uromitra cnestum – type locality for species
- †Uromitra ctenotum – type locality for species
- †Uromitra gunteri
- †Uromitra hamadryados
- †Uromitra hamadryas – type locality for species
- †Uromitra healeyi
- †Uromitra holmesii
- †Uromitra mangilopse – type locality for species
- †Uromitra mikkulum – type locality for species
- †Uromitra myrum
- †Uromitra scopuli
- †Uromitra syrum
- †Uromitra triptum – type locality for species
- †Uromitra willcoxi
- Urosalpinx
- File:Bill Franks Atlantic Oyster Drill.jpg sea snail, or oyster drill]] †Urosalpinx cinerea
- †Urosalpinx hillsboroensis
- †Urosalpinx inornata
- †Urosalpinx perrugata
- †Urosalpinx phrikna
- †Urosalpinx rucksorum
- †Urosalpinx subsidus
- †Urosalpinx suffolkensis
- †Urosalpinx tribaka – type locality for species
- †Urosalpinx trossulus
- †Urosalpinx violetae
- †Urosalpinx xustris – type locality for species
- †Urosalpinx zulloi
- Ursus
- File:01 Schwarzbär cropped.jpg, or American black bear]] †Ursus americanus
- Uvigerina
- †Uvigerina auberiana
- †Uvigerina perigrina
V
{{Compact TOC}}
- †Vaginella
- †Vaginella chipolana
- Valvulineria
- †Valvulineria floridana
- Vasum
- †Vasum barkleyae
- †Vasum chilesi
- †Vasum elongatum – type locality for species
- †Vasum floridanum
- †Vasum griffini
- †Vasum haitensis
- †Vasum hertweckorum
- †Vasum horridum
- †Vasum hyshugari
- †Vasum jacksonae
- †Vasum jacksonense
- †Vasum kissimmense
- †Vasum lindae
- †Vasum locklini
- †Vasum martinshugari
- File:Vasum muricatum 000.jpg, or Caribbean vase sea snail]] †Vasum muricatum
- †Vasum olssoni
- †Vasum palmerae
- †Vasum shinerae
- †Vasum shrinerae
- †Vasum squamosum
- †Vasum subcapitellum
- †Vasum suwanneensis
- †Vasum tribulosum – type locality for species
- †Vasum violetae
- †Vasum vokesae
- †Vasum vokesi
- File:Neritidae - Velates species.JPG]] †Velates
- †Velates perversus
- Venericardia
- †Venericardia hesperide
- †Venericardia nodifera
- †Venericardia olga
- †Venericardia vicksburgiana
- †Venericardia withlacoochensis – type locality for species
- Ventricolaria
- †Ventricolaria blandiana – or unidentified comparable form
- Ventrilia
- †Ventrilia alumensis
- †Ventrilia carolinensis
- †Ventrilia rucksorum
- †Ventrilia senarium
- †Ventrilia smithfieldensis
- †Ventrilia tenerum
- Venus
- †Venus halidona
- †Venus marionensis
- Vermicularia
- †Vermicularia fargoi
- †Vermicularia nigricana
- †Vermicularia recta
- †Vermicularia spirata
- †Vermicularia weberi
- †Vermicularia woodringi
- Vermivora
- File:Orange-crowned warbler1.jpg (formerly Vermivora celata), or orange-crowned warbler]] †Vermivora celata – or unidentified comparable form
- Vertebralina
- †Vertebralina cassis
- Verticordia
- †Verticordia dalli
- Vertigo
- †Vertigo milium
- †Vertigo ovata
- Vexillum
- †Vexillum ctenotum
- †Vexillum triptum
- †Vexillum wandoense
- †Viburnum
- †Viburnum dentatum – or unidentified comparable form
- †Viburnum nudum
- †Vireo
- †Vireo griseus
- †Virgulina
- †Virgulina fusiformis – or unidentified comparable form
- †Virgulina miocenica
- †Virgulina pontoni
- Vitis
- File:Vitis rotundifolia.jpg, or muscadine grape vines]] †Vitis rotundifolia – or unidentified comparable form
- †Vitricythara
- †Vitricythara metrica
- †Vitricythara micromeris
- Vitrinella
- †Vitrinella excavata – type locality for species
- †Vitrinella floridana
- †Vitrinella seminola – type locality for species
- †Vitrinella waltonia – type locality for species
- Vitularia
- †Vitularia liguabson
- Viviparus
- †Viviparus georgianus
- Vokesimurex
- †Vokesimurex anniae
- †Vokesimurex bellegladeensis
- †Vokesimurex bermontianus
- †Vokesimurex diegelae
- File:Vokesimurex rubidus 001.jpg, or rose murex sea snail]] †Vokesimurex rubidus
- †Vokesinotus
- †Vokesinotus lepidotus
- †Vokesinotus perrugatus
- Volsella
- †Voluticella – type locality for genus
- †Voluticella levensis – type locality for species
- Volutifusus
- †Volutifusus emmonsi
- †Volutifusus halscotti
- †Volutifusus mutabilis
- †Volutifusus obtusa
- †Volutifusus obtusus
- †Volutifusus spengleri
- Volvarina
- †Volvarina acusvesta
- †Volvarina albolineata
- †Volvarina avena
- †Volvarina belloides
- †Volvarina eobella – type locality for species
- †Volvarina oryzoides – type locality for species
- Volvula
- †Volvula phoinicoides – type locality for species
- Volvulella
- †Volvulella oxytata
- †Volvulella persimilis
- †Volvulella phoinicoides
- †Volvulella tritica
- Vulpes
- †Vulpes stenognathus
- File:Fox - British Wildlife Centre (17429406401).jpg, or red fox]] Vulpes vulpes – type locality for species
W
{{Compact TOC}}
X
{{Compact TOC}}
- Xancus
- †Xancus regina
- †Xanthium
- †Xenochelys
- †Xenochelys floridensis – type locality for species
- Xenophora
- †Xenophora conchyliophora
- †Xenophora conchyliphora
- †Xenophora delecta
- †Xenophora textilina
- File:Xenosmilus hodsonae.jpg]] †Xenosmilus – type locality for genus
- †Xenosmilus hodsonae – type locality for species
Y
{{Compact TOC}}
- Yoldia
- †Yoldia frater
- †Yoldia kurzi
- †Yoldia soror – type locality for species
- †Yoldia waltonensis
- †Yumaceras
- †Yumaceras hamiltoni
Z
{{Compact TOC}}
- Zapus
- Zebina
- †Zebina browniana
- †Zebina johnsoni
- †Zebina laevigata
- †Zebina tersa
- †Zebina vittata – type locality for species
- Zenaida
- File:Mourning Dove 2006.jpg]] †Zenaida macroura
- †Zenaida rnacroura
- †Zenaidura
- †Zenaidura macroura
- Zizyphus
- †Zodiolestes
- †Zodiolestes freundi – type locality for species
- Zonaria
- †Zonaria heilprinii – type locality for species
- †Zonaria praelatior – type locality for species
- †Zonaria shirleyae – type locality for species
- †Zonaria spurcoides
- †Zonaria theresae – type locality for species
- †Zonaria tumulus
- Zonitoides
- †Zonitoides arboreus
- Zonotrichia
- †Zonotrichia albicollis – or unidentified comparable form
- File:White-crowned-Sparrow.jpg, or white-crowned sparrow]] †Zonotrichia leucophrys – or unidentified comparable form
- Zonulispira
- †Zonulispira crocata
References
{{Reflist}}
- {{cite web |title=Fossilworks: Gateway to the Paleobiology Database |author=((Various Contributors to the Paleobiology Database)) |url=https://www.fossilworks.org |access-date=17 December 2021 |archive-date=25 March 2022 |archive-url=https://web.archive.org/web/20220325060448/http://www.fossilworks.org/cgi-bin/bridge.pl?action=home |url-status=live }}
{{Era nav|title=Lists of the prehistoric life of Florida|prefix=List of the |suffix= life of Florida}}
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